Home / 34,791,025.80-52,186,538.70-10,853,387.40

Finding the Fourth Proportional to 34,791,025.80, 52,186,538.70 and 10,853,387.40

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Solution

The fourth proportional to 34,791,025.80, 52,186,538.70 and 10,853,387.40 is: 16,280,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,791,025.80 : 52,186,538.70 = 10,853,387.40 : x
  2. Step 2: Convert to fraction form
    34,791,025.80/52,186,538.70 = 10,853,387.40/x
  3. Step 3: Cross multiply
    34,791,025.80x = 52,186,538.70 × 10,853,387.40
  4. Step 4: Simplify right side
    34,791,025.80x = 566,400,721,576,192.38
  5. Step 5: Solve for x
    x = 566,400,721,576,192.38/34,791,025.80
  6. Step 6: Final answer
    x = 16,280,081.10

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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.