Home / 34,191,577.40-51,287,366.10-10,257,049.40

Finding the Fourth Proportional to 34,191,577.40, 51,287,366.10 and 10,257,049.40

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Solution

The fourth proportional to 34,191,577.40, 51,287,366.10 and 10,257,049.40 is: 15,385,574.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,191,577.40 : 51,287,366.10 = 10,257,049.40 : x
  2. Step 2: Convert to fraction form
    34,191,577.40/51,287,366.10 = 10,257,049.40/x
  3. Step 3: Cross multiply
    34,191,577.40x = 51,287,366.10 × 10,257,049.40
  4. Step 4: Simplify right side
    34,191,577.40x = 526,057,047,683,585.38
  5. Step 5: Solve for x
    x = 526,057,047,683,585.38/34,191,577.40
  6. Step 6: Final answer
    x = 15,385,574.10

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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.