Home / 25,359,610.50-34,996,262.49-14,494,827.78

Finding the Fourth Proportional to 25,359,610.50, 34,996,262.49 and 14,494,827.78

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Solution

The fourth proportional to 25,359,610.50, 34,996,262.49 and 14,494,827.78 is: 20,002,862.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,359,610.50 : 34,996,262.49 = 14,494,827.78 : x
  2. Step 2: Convert to fraction form
    25,359,610.50/34,996,262.49 = 14,494,827.78/x
  3. Step 3: Cross multiply
    25,359,610.50x = 34,996,262.49 × 14,494,827.78
  4. Step 4: Simplify right side
    25,359,610.50x = 507,264,797,736,224
  5. Step 5: Solve for x
    x = 507,264,797,736,224/25,359,610.50
  6. Step 6: Final answer
    x = 20,002,862.34

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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.