Home / 25,272,031.10-37,908,046.65-25,083,074.30

Finding the Fourth Proportional to 25,272,031.10, 37,908,046.65 and 25,083,074.30

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Solution

The fourth proportional to 25,272,031.10, 37,908,046.65 and 25,083,074.30 is: 37,624,611.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,031.10 : 37,908,046.65 = 25,083,074.30 : x
  2. Step 2: Convert to fraction form
    25,272,031.10/37,908,046.65 = 25,083,074.30/x
  3. Step 3: Cross multiply
    25,272,031.10x = 37,908,046.65 × 25,083,074.30
  4. Step 4: Simplify right side
    25,272,031.10x = 950,850,350,689,816.12
  5. Step 5: Solve for x
    x = 950,850,350,689,816.12/25,272,031.10
  6. Step 6: Final answer
    x = 37,624,611.45

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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.