Home / 40,235,593.69-60,316,997.01-14,670,624.37

Finding the Fourth Proportional to 40,235,593.69, 60,316,997.01 and 14,670,624.37

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Solution

The fourth proportional to 40,235,593.69, 60,316,997.01 and 14,670,624.37 is: 21,992,666.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,235,593.69 : 60,316,997.01 = 14,670,624.37 : x
  2. Step 2: Convert to fraction form
    40,235,593.69/60,316,997.01 = 14,670,624.37/x
  3. Step 3: Cross multiply
    40,235,593.69x = 60,316,997.01 × 14,670,624.37
  4. Step 4: Simplify right side
    40,235,593.69x = 884,888,006,260,123
  5. Step 5: Solve for x
    x = 884,888,006,260,123/40,235,593.69
  6. Step 6: Final answer
    x = 21,992,666.82

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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.