Home / 42,024,000.96-57,993,161.76-22,708,416.96

Finding the Fourth Proportional to 42,024,000.96, 57,993,161.76 and 22,708,416.96

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Solution

The fourth proportional to 42,024,000.96, 57,993,161.76 and 22,708,416.96 is: 31,337,637.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,024,000.96 : 57,993,161.76 = 22,708,416.96 : x
  2. Step 2: Convert to fraction form
    42,024,000.96/57,993,161.76 = 22,708,416.96/x
  3. Step 3: Cross multiply
    42,024,000.96x = 57,993,161.76 × 22,708,416.96
  4. Step 4: Simplify right side
    42,024,000.96x = 1,316,932,898,074,807.50
  5. Step 5: Solve for x
    x = 1,316,932,898,074,807.50/42,024,000.96
  6. Step 6: Final answer
    x = 31,337,637.25

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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.