Home / 49,764,291.10-74,635,239.20-17,851,587.10

Finding the Fourth Proportional to 49,764,291.10, 74,635,239.20 and 17,851,587.10

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Solution

The fourth proportional to 49,764,291.10, 74,635,239.20 and 17,851,587.10 is: 26,773,363.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,764,291.10 : 74,635,239.20 = 17,851,587.10 : x
  2. Step 2: Convert to fraction form
    49,764,291.10/74,635,239.20 = 17,851,587.10/x
  3. Step 3: Cross multiply
    49,764,291.10x = 74,635,239.20 × 17,851,587.10
  4. Step 4: Simplify right side
    49,764,291.10x = 1,332,357,473,308,134.50
  5. Step 5: Solve for x
    x = 1,332,357,473,308,134.50/49,764,291.10
  6. Step 6: Final answer
    x = 26,773,363.87

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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.