Home / 24,935,094.60-37,371,149.10-12,128,022.60

Finding the Fourth Proportional to 24,935,094.60, 37,371,149.10 and 12,128,022.60

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Solution

The fourth proportional to 24,935,094.60, 37,371,149.10 and 12,128,022.60 is: 18,176,716.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,935,094.60 : 37,371,149.10 = 12,128,022.60 : x
  2. Step 2: Convert to fraction form
    24,935,094.60/37,371,149.10 = 12,128,022.60/x
  3. Step 3: Cross multiply
    24,935,094.60x = 37,371,149.10 × 12,128,022.60
  4. Step 4: Simplify right side
    24,935,094.60x = 453,238,140,872,769.69
  5. Step 5: Solve for x
    x = 453,238,140,872,769.69/24,935,094.60
  6. Step 6: Final answer
    x = 18,176,716.32

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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.