Home / 32,680,002.60-49,020,003.90-9,960,863.40

Finding the Fourth Proportional to 32,680,002.60, 49,020,003.90 and 9,960,863.40

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Solution

The fourth proportional to 32,680,002.60, 49,020,003.90 and 9,960,863.40 is: 14,941,295.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,680,002.60 : 49,020,003.90 = 9,960,863.40 : x
  2. Step 2: Convert to fraction form
    32,680,002.60/49,020,003.90 = 9,960,863.40/x
  3. Step 3: Cross multiply
    32,680,002.60x = 49,020,003.90 × 9,960,863.40
  4. Step 4: Simplify right side
    32,680,002.60x = 488,281,562,715,367.25
  5. Step 5: Solve for x
    x = 488,281,562,715,367.25/32,680,002.60
  6. Step 6: Final answer
    x = 14,941,295.10

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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.