Home / 82,944,069.60-124,416,104.40-44,723,474.40

Finding the Fourth Proportional to 82,944,069.60, 124,416,104.40 and 44,723,474.40

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Solution

The fourth proportional to 82,944,069.60, 124,416,104.40 and 44,723,474.40 is: 67,085,211.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,944,069.60 : 124,416,104.40 = 44,723,474.40 : x
  2. Step 2: Convert to fraction form
    82,944,069.60/124,416,104.40 = 44,723,474.40/x
  3. Step 3: Cross multiply
    82,944,069.60x = 124,416,104.40 × 44,723,474.40
  4. Step 4: Simplify right side
    82,944,069.60x = 5,564,320,460,081,127
  5. Step 5: Solve for x
    x = 5,564,320,460,081,127/82,944,069.60
  6. Step 6: Final answer
    x = 67,085,211.60

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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.