Home / 48,407,463.52-66,802,298.28-26,677,431.52

Finding the Fourth Proportional to 48,407,463.52, 66,802,298.28 and 26,677,431.52

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Solution

The fourth proportional to 48,407,463.52, 66,802,298.28 and 26,677,431.52 is: 36,814,854.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,407,463.52 : 66,802,298.28 = 26,677,431.52 : x
  2. Step 2: Convert to fraction form
    48,407,463.52/66,802,298.28 = 26,677,431.52/x
  3. Step 3: Cross multiply
    48,407,463.52x = 66,802,298.28 × 26,677,431.52
  4. Step 4: Simplify right side
    48,407,463.52x = 1,782,113,737,743,313.75
  5. Step 5: Solve for x
    x = 1,782,113,737,743,313.75/48,407,463.52
  6. Step 6: Final answer
    x = 36,814,854.74

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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.