Home / 37,446,035.40-56,169,053.10-18,266,920.20

Finding the Fourth Proportional to 37,446,035.40, 56,169,053.10 and 18,266,920.20

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Solution

The fourth proportional to 37,446,035.40, 56,169,053.10 and 18,266,920.20 is: 27,400,380.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,035.40 : 56,169,053.10 = 18,266,920.20 : x
  2. Step 2: Convert to fraction form
    37,446,035.40/56,169,053.10 = 18,266,920.20/x
  3. Step 3: Cross multiply
    37,446,035.40x = 56,169,053.10 × 18,266,920.20
  4. Step 4: Simplify right side
    37,446,035.40x = 1,026,035,610,687,262.62
  5. Step 5: Solve for x
    x = 1,026,035,610,687,262.62/37,446,035.40
  6. Step 6: Final answer
    x = 27,400,380.30

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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.