Home / 41,139,829.68-56,778,748.32-25,463,882.28

Finding the Fourth Proportional to 41,139,829.68, 56,778,748.32 and 25,463,882.28

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Solution

The fourth proportional to 41,139,829.68, 56,778,748.32 and 25,463,882.28 is: 35,143,737.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,139,829.68 : 56,778,748.32 = 25,463,882.28 : x
  2. Step 2: Convert to fraction form
    41,139,829.68/56,778,748.32 = 25,463,882.28/x
  3. Step 3: Cross multiply
    41,139,829.68x = 56,778,748.32 × 25,463,882.28
  4. Step 4: Simplify right side
    41,139,829.68x = 1,445,807,363,226,227.75
  5. Step 5: Solve for x
    x = 1,445,807,363,226,227.75/41,139,829.68
  6. Step 6: Final answer
    x = 35,143,737.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.