Home / 25,257,562.29-37,880,551.53-7,063,036.11

Finding the Fourth Proportional to 25,257,562.29, 37,880,551.53 and 7,063,036.11

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Solution

The fourth proportional to 25,257,562.29, 37,880,551.53 and 7,063,036.11 is: 10,592,934.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,257,562.29 : 37,880,551.53 = 7,063,036.11 : x
  2. Step 2: Convert to fraction form
    25,257,562.29/37,880,551.53 = 7,063,036.11/x
  3. Step 3: Cross multiply
    25,257,562.29x = 37,880,551.53 × 7,063,036.11
  4. Step 4: Simplify right side
    25,257,562.29x = 267,551,703,323,105.78
  5. Step 5: Solve for x
    x = 267,551,703,323,105.78/25,257,562.29
  6. Step 6: Final answer
    x = 10,592,934.51

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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.