Home / 136,223,424.36-204,398,909.46-59,536,488.06

Finding the Fourth Proportional to 136,223,424.36, 204,398,909.46 and 59,536,488.06

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Solution

The fourth proportional to 136,223,424.36, 204,398,909.46 and 59,536,488.06 is: 89,332,604.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,223,424.36 : 204,398,909.46 = 59,536,488.06 : x
  2. Step 2: Convert to fraction form
    136,223,424.36/204,398,909.46 = 59,536,488.06/x
  3. Step 3: Cross multiply
    136,223,424.36x = 204,398,909.46 × 59,536,488.06
  4. Step 4: Simplify right side
    136,223,424.36x = 12,169,193,232,542,312
  5. Step 5: Solve for x
    x = 12,169,193,232,542,312/136,223,424.36
  6. Step 6: Final answer
    x = 89,332,604.06

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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.