Home / 239,184,503.10-358,776,754.65-130,061,951.10

Finding the Fourth Proportional to 239,184,503.10, 358,776,754.65 and 130,061,951.10

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Solution

The fourth proportional to 239,184,503.10, 358,776,754.65 and 130,061,951.10 is: 195,092,926.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,184,503.10 : 358,776,754.65 = 130,061,951.10 : x
  2. Step 2: Convert to fraction form
    239,184,503.10/358,776,754.65 = 130,061,951.10/x
  3. Step 3: Cross multiply
    239,184,503.10x = 358,776,754.65 × 130,061,951.10
  4. Step 4: Simplify right side
    239,184,503.10x = 46,663,204,719,104,992
  5. Step 5: Solve for x
    x = 46,663,204,719,104,992/239,184,503.10
  6. Step 6: Final answer
    x = 195,092,926.65

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Double scale
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Similar ratio
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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.