Home / 37,897,324.23-56,845,458.21-9,143,218.47

Finding the Fourth Proportional to 37,897,324.23, 56,845,458.21 and 9,143,218.47

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Solution

The fourth proportional to 37,897,324.23, 56,845,458.21 and 9,143,218.47 is: 13,714,700.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,897,324.23 : 56,845,458.21 = 9,143,218.47 : x
  2. Step 2: Convert to fraction form
    37,897,324.23/56,845,458.21 = 9,143,218.47/x
  3. Step 3: Cross multiply
    37,897,324.23x = 56,845,458.21 × 9,143,218.47
  4. Step 4: Simplify right side
    37,897,324.23x = 519,750,443,441,285.19
  5. Step 5: Solve for x
    x = 519,750,443,441,285.19/37,897,324.23
  6. Step 6: Final answer
    x = 13,714,700.29

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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.