Home / 16,357,244,874.65-24,485,543,985.89-10,672,592,939.26

Finding the Fourth Proportional to 16,357,244,874.65, 24,485,543,985.89 and 10,672,592,939.26

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Solution

The fourth proportional to 16,357,244,874.65, 24,485,543,985.89 and 10,672,592,939.26 is: 15,976,055,005.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,357,244,874.65 : 24,485,543,985.89 = 10,672,592,939.26 : x
  2. Step 2: Convert to fraction form
    16,357,244,874.65/24,485,543,985.89 = 10,672,592,939.26/x
  3. Step 3: Cross multiply
    16,357,244,874.65x = 24,485,543,985.89 × 10,672,592,939.26
  4. Step 4: Simplify right side
    16,357,244,874.65x = 261,324,243,857,697,636,352
  5. Step 5: Solve for x
    x = 261,324,243,857,697,636,352/16,357,244,874.65
  6. Step 6: Final answer
    x = 15,976,055,005.62

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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.