Home / 62,542,507.22-86,313,830.86-34,673,962.62

Finding the Fourth Proportional to 62,542,507.22, 86,313,830.86 and 34,673,962.62

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Solution

The fourth proportional to 62,542,507.22, 86,313,830.86 and 34,673,962.62 is: 47,852,935.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,542,507.22 : 86,313,830.86 = 34,673,962.62 : x
  2. Step 2: Convert to fraction form
    62,542,507.22/86,313,830.86 = 34,673,962.62/x
  3. Step 3: Cross multiply
    62,542,507.22x = 86,313,830.86 × 34,673,962.62
  4. Step 4: Simplify right side
    62,542,507.22x = 2,992,842,544,436,875
  5. Step 5: Solve for x
    x = 2,992,842,544,436,875/62,542,507.22
  6. Step 6: Final answer
    x = 47,852,935.19

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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.