Home / 136,301,595.40-204,523,251.90-59,632,373.80

Finding the Fourth Proportional to 136,301,595.40, 204,523,251.90 and 59,632,373.80

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Solution

The fourth proportional to 136,301,595.40, 204,523,251.90 and 59,632,373.80 is: 89,479,561.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,301,595.40 : 204,523,251.90 = 59,632,373.80 : x
  2. Step 2: Convert to fraction form
    136,301,595.40/204,523,251.90 = 59,632,373.80/x
  3. Step 3: Cross multiply
    136,301,595.40x = 204,523,251.90 × 59,632,373.80
  4. Step 4: Simplify right side
    136,301,595.40x = 12,196,207,008,092,360
  5. Step 5: Solve for x
    x = 12,196,207,008,092,360/136,301,595.40
  6. Step 6: Final answer
    x = 89,479,561.65

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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.