Home / 32,746,800.60-49,120,200.90-23,172,989.40

Finding the Fourth Proportional to 32,746,800.60, 49,120,200.90 and 23,172,989.40

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Solution

The fourth proportional to 32,746,800.60, 49,120,200.90 and 23,172,989.40 is: 34,759,484.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,746,800.60 : 49,120,200.90 = 23,172,989.40 : x
  2. Step 2: Convert to fraction form
    32,746,800.60/49,120,200.90 = 23,172,989.40/x
  3. Step 3: Cross multiply
    32,746,800.60x = 49,120,200.90 × 23,172,989.40
  4. Step 4: Simplify right side
    32,746,800.60x = 1,138,261,894,781,570.25
  5. Step 5: Solve for x
    x = 1,138,261,894,781,570.25/32,746,800.60
  6. Step 6: Final answer
    x = 34,759,484.10

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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.