Home / 176,517,901.54-264,815,155.79-53,693,026.76

Finding the Fourth Proportional to 176,517,901.54, 264,815,155.79 and 53,693,026.76

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Solution

The fourth proportional to 176,517,901.54, 264,815,155.79 and 53,693,026.76 is: 80,551,191.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,517,901.54 : 264,815,155.79 = 53,693,026.76 : x
  2. Step 2: Convert to fraction form
    176,517,901.54/264,815,155.79 = 53,693,026.76/x
  3. Step 3: Cross multiply
    176,517,901.54x = 264,815,155.79 × 53,693,026.76
  4. Step 4: Simplify right side
    176,517,901.54x = 14,218,727,246,286,038
  5. Step 5: Solve for x
    x = 14,218,727,246,286,038/176,517,901.54
  6. Step 6: Final answer
    x = 80,551,191.25

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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.