Home / 48,688,500.24-67,190,151.06-26,663,371.38

Finding the Fourth Proportional to 48,688,500.24, 67,190,151.06 and 26,663,371.38

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Solution

The fourth proportional to 48,688,500.24, 67,190,151.06 and 26,663,371.38 is: 36,795,463.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,688,500.24 : 67,190,151.06 = 26,663,371.38 : x
  2. Step 2: Convert to fraction form
    48,688,500.24/67,190,151.06 = 26,663,371.38/x
  3. Step 3: Cross multiply
    48,688,500.24x = 67,190,151.06 × 26,663,371.38
  4. Step 4: Simplify right side
    48,688,500.24x = 1,791,515,950,791,080.75
  5. Step 5: Solve for x
    x = 1,791,515,950,791,080.75/48,688,500.24
  6. Step 6: Final answer
    x = 36,795,463.86

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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.