Home / 32,707,310.60-49,007,821.80-27,286,612.40

Finding the Fourth Proportional to 32,707,310.60, 49,007,821.80 and 27,286,612.40

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Solution

The fourth proportional to 32,707,310.60, 49,007,821.80 and 27,286,612.40 is: 40,885,582.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,707,310.60 : 49,007,821.80 = 27,286,612.40 : x
  2. Step 2: Convert to fraction form
    32,707,310.60/49,007,821.80 = 27,286,612.40/x
  3. Step 3: Cross multiply
    32,707,310.60x = 49,007,821.80 × 27,286,612.40
  4. Step 4: Simplify right side
    32,707,310.60x = 1,337,257,438,024,870.25
  5. Step 5: Solve for x
    x = 1,337,257,438,024,870.25/32,707,310.60
  6. Step 6: Final answer
    x = 40,885,582.26

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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.