Home / 38,637,401.20-57,956,101.80-17,403,737.20

Finding the Fourth Proportional to 38,637,401.20, 57,956,101.80 and 17,403,737.20

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Solution

The fourth proportional to 38,637,401.20, 57,956,101.80 and 17,403,737.20 is: 26,105,605.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,637,401.20 : 57,956,101.80 = 17,403,737.20 : x
  2. Step 2: Convert to fraction form
    38,637,401.20/57,956,101.80 = 17,403,737.20/x
  3. Step 3: Cross multiply
    38,637,401.20x = 57,956,101.80 × 17,403,737.20
  4. Step 4: Simplify right side
    38,637,401.20x = 1,008,652,764,863,646.88
  5. Step 5: Solve for x
    x = 1,008,652,764,863,646.88/38,637,401.20
  6. Step 6: Final answer
    x = 26,105,605.80

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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.