Home / 62,321,878.90-93,482,818.35-35,448,022.90

Finding the Fourth Proportional to 62,321,878.90, 93,482,818.35 and 35,448,022.90

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Solution

The fourth proportional to 62,321,878.90, 93,482,818.35 and 35,448,022.90 is: 53,172,034.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,321,878.90 : 93,482,818.35 = 35,448,022.90 : x
  2. Step 2: Convert to fraction form
    62,321,878.90/93,482,818.35 = 35,448,022.90/x
  3. Step 3: Cross multiply
    62,321,878.90x = 93,482,818.35 × 35,448,022.90
  4. Step 4: Simplify right side
    62,321,878.90x = 3,313,781,085,627,340
  5. Step 5: Solve for x
    x = 3,313,781,085,627,340/62,321,878.90
  6. Step 6: Final answer
    x = 53,172,034.35

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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.