Home / 48,967,220.40-73,450,830.60-14,888,511.60

Finding the Fourth Proportional to 48,967,220.40, 73,450,830.60 and 14,888,511.60

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Solution

The fourth proportional to 48,967,220.40, 73,450,830.60 and 14,888,511.60 is: 22,332,767.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,967,220.40 : 73,450,830.60 = 14,888,511.60 : x
  2. Step 2: Convert to fraction form
    48,967,220.40/73,450,830.60 = 14,888,511.60/x
  3. Step 3: Cross multiply
    48,967,220.40x = 73,450,830.60 × 14,888,511.60
  4. Step 4: Simplify right side
    48,967,220.40x = 1,093,573,543,417,734.88
  5. Step 5: Solve for x
    x = 1,093,573,543,417,734.88/48,967,220.40
  6. Step 6: Final answer
    x = 22,332,767.40

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.