Home / 25,618,839.84-35,354,509.38-14,016,652.43

Finding the Fourth Proportional to 25,618,839.84, 35,354,509.38 and 14,016,652.43

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Solution

The fourth proportional to 25,618,839.84, 35,354,509.38 and 14,016,652.43 is: 19,343,259.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,618,839.84 : 35,354,509.38 = 14,016,652.43 : x
  2. Step 2: Convert to fraction form
    25,618,839.84/35,354,509.38 = 14,016,652.43/x
  3. Step 3: Cross multiply
    25,618,839.84x = 35,354,509.38 × 14,016,652.43
  4. Step 4: Simplify right side
    25,618,839.84x = 495,551,869,635,862.31
  5. Step 5: Solve for x
    x = 495,551,869,635,862.31/25,618,839.84
  6. Step 6: Final answer
    x = 19,343,259.60

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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.