Home / 39,146,569.20-58,719,853.80-32,910,994.80

Finding the Fourth Proportional to 39,146,569.20, 58,719,853.80 and 32,910,994.80

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Solution

The fourth proportional to 39,146,569.20, 58,719,853.80 and 32,910,994.80 is: 49,366,492.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,146,569.20 : 58,719,853.80 = 32,910,994.80 : x
  2. Step 2: Convert to fraction form
    39,146,569.20/58,719,853.80 = 32,910,994.80/x
  3. Step 3: Cross multiply
    39,146,569.20x = 58,719,853.80 × 32,910,994.80
  4. Step 4: Simplify right side
    39,146,569.20x = 1,932,528,803,068,560.25
  5. Step 5: Solve for x
    x = 1,932,528,803,068,560.25/39,146,569.20
  6. Step 6: Final answer
    x = 49,366,492.20

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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.