Home / 2,591,482,460.07-3,578,715,701.34-2,450,300,148.48

Finding the Fourth Proportional to 2,591,482,460.07, 3,578,715,701.34 and 2,450,300,148.48

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Solution

The fourth proportional to 2,591,482,460.07, 3,578,715,701.34 and 2,450,300,148.48 is: 3,383,749,552.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,482,460.07 : 3,578,715,701.34 = 2,450,300,148.48 : x
  2. Step 2: Convert to fraction form
    2,591,482,460.07/3,578,715,701.34 = 2,450,300,148.48/x
  3. Step 3: Cross multiply
    2,591,482,460.07x = 3,578,715,701.34 × 2,450,300,148.48
  4. Step 4: Simplify right side
    2,591,482,460.07x = 8,768,927,614,361,109,504
  5. Step 5: Solve for x
    x = 8,768,927,614,361,109,504/2,591,482,460.07
  6. Step 6: Final answer
    x = 3,383,749,552.42

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Half scale
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Double scale
Find fourth proportional to 2,591,482,461.07, 3,578,715,702.72 and 2,450,300,149.48
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.