Home / 32,805,034.60-49,207,551.90-10,082,979.40

Finding the Fourth Proportional to 32,805,034.60, 49,207,551.90 and 10,082,979.40

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Solution

The fourth proportional to 32,805,034.60, 49,207,551.90 and 10,082,979.40 is: 15,124,469.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,034.60 : 49,207,551.90 = 10,082,979.40 : x
  2. Step 2: Convert to fraction form
    32,805,034.60/49,207,551.90 = 10,082,979.40/x
  3. Step 3: Cross multiply
    32,805,034.60x = 49,207,551.90 × 10,082,979.40
  4. Step 4: Simplify right side
    32,805,034.60x = 496,158,732,132,130.88
  5. Step 5: Solve for x
    x = 496,158,732,132,130.88/32,805,034.60
  6. Step 6: Final answer
    x = 15,124,469.10

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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.