Home / 24,847,761.48-37,223,154.29-19,357,147.44

Finding the Fourth Proportional to 24,847,761.48, 37,223,154.29 and 19,357,147.44

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Solution

The fourth proportional to 24,847,761.48, 37,223,154.29 and 19,357,147.44 is: 28,997,947.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,847,761.48 : 37,223,154.29 = 19,357,147.44 : x
  2. Step 2: Convert to fraction form
    24,847,761.48/37,223,154.29 = 19,357,147.44/x
  3. Step 3: Cross multiply
    24,847,761.48x = 37,223,154.29 × 19,357,147.44
  4. Step 4: Simplify right side
    24,847,761.48x = 720,534,085,773,398.50
  5. Step 5: Solve for x
    x = 720,534,085,773,398.50/24,847,761.48
  6. Step 6: Final answer
    x = 28,997,947.62

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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.