Home / 2,965,230,053.84-4,092,006,244.87-1,627,142,531.50

Finding the Fourth Proportional to 2,965,230,053.84, 4,092,006,244.87 and 1,627,142,531.50

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Solution

The fourth proportional to 2,965,230,053.84, 4,092,006,244.87 and 1,627,142,531.50 is: 2,245,450,531.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,230,053.84 : 4,092,006,244.87 = 1,627,142,531.50 : x
  2. Step 2: Convert to fraction form
    2,965,230,053.84/4,092,006,244.87 = 1,627,142,531.50/x
  3. Step 3: Cross multiply
    2,965,230,053.84x = 4,092,006,244.87 × 1,627,142,531.50
  4. Step 4: Simplify right side
    2,965,230,053.84x = 6,658,277,400,189,741,056
  5. Step 5: Solve for x
    x = 6,658,277,400,189,741,056/2,965,230,053.84
  6. Step 6: Final answer
    x = 2,245,450,531.42

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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.