Home / 62,411,345.60-93,617,018.40-58,632,209.60

Finding the Fourth Proportional to 62,411,345.60, 93,617,018.40 and 58,632,209.60

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Solution

The fourth proportional to 62,411,345.60, 93,617,018.40 and 58,632,209.60 is: 87,948,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,411,345.60 : 93,617,018.40 = 58,632,209.60 : x
  2. Step 2: Convert to fraction form
    62,411,345.60/93,617,018.40 = 58,632,209.60/x
  3. Step 3: Cross multiply
    62,411,345.60x = 93,617,018.40 × 58,632,209.60
  4. Step 4: Simplify right side
    62,411,345.60x = 5,488,972,644,955,857
  5. Step 5: Solve for x
    x = 5,488,972,644,955,857/62,411,345.60
  6. Step 6: Final answer
    x = 87,948,314.40

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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.