Home / 94,610,251.60-141,649,956.60-91,956,043.60

Finding the Fourth Proportional to 94,610,251.60, 141,649,956.60 and 91,956,043.60

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Solution

The fourth proportional to 94,610,251.60, 141,649,956.60 and 91,956,043.60 is: 137,676,090.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,610,251.60 : 141,649,956.60 = 91,956,043.60 : x
  2. Step 2: Convert to fraction form
    94,610,251.60/141,649,956.60 = 91,956,043.60/x
  3. Step 3: Cross multiply
    94,610,251.60x = 141,649,956.60 × 91,956,043.60
  4. Step 4: Simplify right side
    94,610,251.60x = 13,025,569,585,047,706
  5. Step 5: Solve for x
    x = 13,025,569,585,047,706/94,610,251.60
  6. Step 6: Final answer
    x = 137,676,090.75

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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.