Home / 40,673,211.75-56,137,178.97-24,162,508.53

Finding the Fourth Proportional to 40,673,211.75, 56,137,178.97 and 24,162,508.53

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Solution

The fourth proportional to 40,673,211.75, 56,137,178.97 and 24,162,508.53 is: 33,349,101.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,673,211.75 : 56,137,178.97 = 24,162,508.53 : x
  2. Step 2: Convert to fraction form
    40,673,211.75/56,137,178.97 = 24,162,508.53/x
  3. Step 3: Cross multiply
    40,673,211.75x = 56,137,178.97 × 24,162,508.53
  4. Step 4: Simplify right side
    40,673,211.75x = 1,356,415,065,712,761.75
  5. Step 5: Solve for x
    x = 1,356,415,065,712,761.75/40,673,211.75
  6. Step 6: Final answer
    x = 33,349,101.47

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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.