Home / 93,356,474.40-140,034,711.60-88,573,505.40

Finding the Fourth Proportional to 93,356,474.40, 140,034,711.60 and 88,573,505.40

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Solution

The fourth proportional to 93,356,474.40, 140,034,711.60 and 88,573,505.40 is: 132,860,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,356,474.40 : 140,034,711.60 = 88,573,505.40 : x
  2. Step 2: Convert to fraction form
    93,356,474.40/140,034,711.60 = 88,573,505.40/x
  3. Step 3: Cross multiply
    93,356,474.40x = 140,034,711.60 × 88,573,505.40
  4. Step 4: Simplify right side
    93,356,474.40x = 12,403,365,284,090,042
  5. Step 5: Solve for x
    x = 12,403,365,284,090,042/93,356,474.40
  6. Step 6: Final answer
    x = 132,860,258.10

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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.