Home / 48,810,355.50-67,358,105.81-26,784,223.52

Finding the Fourth Proportional to 48,810,355.50, 67,358,105.81 and 26,784,223.52

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Solution

The fourth proportional to 48,810,355.50, 67,358,105.81 and 26,784,223.52 is: 36,962,127.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,810,355.50 : 67,358,105.81 = 26,784,223.52 : x
  2. Step 2: Convert to fraction form
    48,810,355.50/67,358,105.81 = 26,784,223.52/x
  3. Step 3: Cross multiply
    48,810,355.50x = 67,358,105.81 × 26,784,223.52
  4. Step 4: Simplify right side
    48,810,355.50x = 1,804,134,561,898,850.75
  5. Step 5: Solve for x
    x = 1,804,134,561,898,850.75/48,810,355.50
  6. Step 6: Final answer
    x = 36,962,127.06

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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.