Home / 62,495,815.16-93,743,454.99-15,809,742.83

Finding the Fourth Proportional to 62,495,815.16, 93,743,454.99 and 15,809,742.83

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Solution

The fourth proportional to 62,495,815.16, 93,743,454.99 and 15,809,742.83 is: 23,714,546.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,495,815.16 : 93,743,454.99 = 15,809,742.83 : x
  2. Step 2: Convert to fraction form
    62,495,815.16/93,743,454.99 = 15,809,742.83/x
  3. Step 3: Cross multiply
    62,495,815.16x = 93,743,454.99 × 15,809,742.83
  4. Step 4: Simplify right side
    62,495,815.16x = 1,482,059,915,387,580.25
  5. Step 5: Solve for x
    x = 1,482,059,915,387,580.25/62,495,815.16
  6. Step 6: Final answer
    x = 23,714,546.51

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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.