Home / 94,575,998.40-141,863,997.60-37,049,150.40

Finding the Fourth Proportional to 94,575,998.40, 141,863,997.60 and 37,049,150.40

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Solution

The fourth proportional to 94,575,998.40, 141,863,997.60 and 37,049,150.40 is: 55,573,725.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,575,998.40 : 141,863,997.60 = 37,049,150.40 : x
  2. Step 2: Convert to fraction form
    94,575,998.40/141,863,997.60 = 37,049,150.40/x
  3. Step 3: Cross multiply
    94,575,998.40x = 141,863,997.60 × 37,049,150.40
  4. Step 4: Simplify right side
    94,575,998.40x = 5,255,940,583,427,639
  5. Step 5: Solve for x
    x = 5,255,940,583,427,639/94,575,998.40
  6. Step 6: Final answer
    x = 55,573,725.60

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Double scale
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Similar ratio
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1.5x scale

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.