Home / 48,406,614.47-66,801,129.33-26,676,582.47

Finding the Fourth Proportional to 48,406,614.47, 66,801,129.33 and 26,676,582.47

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Solution

The fourth proportional to 48,406,614.47, 66,801,129.33 and 26,676,582.47 is: 36,813,684.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,614.47 : 66,801,129.33 = 26,676,582.47 : x
  2. Step 2: Convert to fraction form
    48,406,614.47/66,801,129.33 = 26,676,582.47/x
  3. Step 3: Cross multiply
    48,406,614.47x = 66,801,129.33 × 26,676,582.47
  4. Step 4: Simplify right side
    48,406,614.47x = 1,782,025,835,677,416.75
  5. Step 5: Solve for x
    x = 1,782,025,835,677,416.75/48,406,614.47
  6. Step 6: Final answer
    x = 36,813,684.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.