Home / 38,797,359.67-58,197,414.27-9,651,350.39

Finding the Fourth Proportional to 38,797,359.67, 58,197,414.27 and 9,651,350.39

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Solution

The fourth proportional to 38,797,359.67, 58,197,414.27 and 9,651,350.39 is: 14,477,367.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,797,359.67 : 58,197,414.27 = 9,651,350.39 : x
  2. Step 2: Convert to fraction form
    38,797,359.67/58,197,414.27 = 9,651,350.39/x
  3. Step 3: Cross multiply
    38,797,359.67x = 58,197,414.27 × 9,651,350.39
  4. Step 4: Simplify right side
    38,797,359.67x = 561,683,636,911,756.12
  5. Step 5: Solve for x
    x = 561,683,636,911,756.12/38,797,359.67
  6. Step 6: Final answer
    x = 14,477,367.58

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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.