Home / 40,882,402.08-61,323,600.96-10,590,264

Finding the Fourth Proportional to 40,882,402.08, 61,323,600.96 and 10,590,264

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Solution

The fourth proportional to 40,882,402.08, 61,323,600.96 and 10,590,264 is: 15,885,395.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,882,402.08 : 61,323,600.96 = 10,590,264 : x
  2. Step 2: Convert to fraction form
    40,882,402.08/61,323,600.96 = 10,590,264/x
  3. Step 3: Cross multiply
    40,882,402.08x = 61,323,600.96 × 10,590,264
  4. Step 4: Simplify right side
    40,882,402.08x = 649,433,123,597,053.50
  5. Step 5: Solve for x
    x = 649,433,123,597,053.50/40,882,402.08
  6. Step 6: Final answer
    x = 15,885,395.44

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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.