Home / 157,482,002.55-236,223,003.83-157,482,002.55

Finding the Fourth Proportional to 157,482,002.55, 236,223,003.83 and 157,482,002.55

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Solution

The fourth proportional to 157,482,002.55, 236,223,003.83 and 157,482,002.55 is: 236,223,003.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,482,002.55 : 236,223,003.83 = 157,482,002.55 : x
  2. Step 2: Convert to fraction form
    157,482,002.55/236,223,003.83 = 157,482,002.55/x
  3. Step 3: Cross multiply
    157,482,002.55x = 236,223,003.83 × 157,482,002.55
  4. Step 4: Simplify right side
    157,482,002.55x = 37,200,871,690,737,312
  5. Step 5: Solve for x
    x = 37,200,871,690,737,312/157,482,002.55
  6. Step 6: Final answer
    x = 236,223,003.83

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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.