Home / 25,825,732.47-35,638,360.92-14,804,580.87

Finding the Fourth Proportional to 25,825,732.47, 35,638,360.92 and 14,804,580.87

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Solution

The fourth proportional to 25,825,732.47, 35,638,360.92 and 14,804,580.87 is: 20,429,662.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,825,732.47 : 35,638,360.92 = 14,804,580.87 : x
  2. Step 2: Convert to fraction form
    25,825,732.47/35,638,360.92 = 14,804,580.87/x
  3. Step 3: Cross multiply
    25,825,732.47x = 35,638,360.92 × 14,804,580.87
  4. Step 4: Simplify right side
    25,825,732.47x = 527,610,996,314,387.62
  5. Step 5: Solve for x
    x = 527,610,996,314,387.62/25,825,732.47
  6. Step 6: Final answer
    x = 20,429,662.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.