Home / 14,869,788.92-22,299,632.33-5,152,134.14

Finding the Fourth Proportional to 14,869,788.92, 22,299,632.33 and 5,152,134.14

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Solution

The fourth proportional to 14,869,788.92, 22,299,632.33 and 5,152,134.14 is: 7,726,451.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,869,788.92 : 22,299,632.33 = 5,152,134.14 : x
  2. Step 2: Convert to fraction form
    14,869,788.92/22,299,632.33 = 5,152,134.14/x
  3. Step 3: Cross multiply
    14,869,788.92x = 22,299,632.33 × 5,152,134.14
  4. Step 4: Simplify right side
    14,869,788.92x = 114,890,697,066,829.16
  5. Step 5: Solve for x
    x = 114,890,697,066,829.16/14,869,788.92
  6. Step 6: Final answer
    x = 7,726,451.11

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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.