Home / 36,889,498.83-55,353,398.68-15,045,903.61

Finding the Fourth Proportional to 36,889,498.83, 55,353,398.68 and 15,045,903.61

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Solution

The fourth proportional to 36,889,498.83, 55,353,398.68 and 15,045,903.61 is: 22,576,666.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,889,498.83 : 55,353,398.68 = 15,045,903.61 : x
  2. Step 2: Convert to fraction form
    36,889,498.83/55,353,398.68 = 15,045,903.61/x
  3. Step 3: Cross multiply
    36,889,498.83x = 55,353,398.68 × 15,045,903.61
  4. Step 4: Simplify right side
    36,889,498.83x = 832,841,900,748,414.25
  5. Step 5: Solve for x
    x = 832,841,900,748,414.25/36,889,498.83
  6. Step 6: Final answer
    x = 22,576,666.18

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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.