Home / 62,313,354.86-93,386,482.13-48,496,996.79

Finding the Fourth Proportional to 62,313,354.86, 93,386,482.13 and 48,496,996.79

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Solution

The fourth proportional to 62,313,354.86, 93,386,482.13 and 48,496,996.79 is: 72,680,470.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,313,354.86 : 93,386,482.13 = 48,496,996.79 : x
  2. Step 2: Convert to fraction form
    62,313,354.86/93,386,482.13 = 48,496,996.79/x
  3. Step 3: Cross multiply
    62,313,354.86x = 93,386,482.13 × 48,496,996.79
  4. Step 4: Simplify right side
    62,313,354.86x = 4,528,963,924,088,002
  5. Step 5: Solve for x
    x = 4,528,963,924,088,002/62,313,354.86
  6. Step 6: Final answer
    x = 72,680,470.09

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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.