Home / 25,619,420.80-35,354,759.28-14,017,031.04

Finding the Fourth Proportional to 25,619,420.80, 35,354,759.28 and 14,017,031.04

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Solution

The fourth proportional to 25,619,420.80, 35,354,759.28 and 14,017,031.04 is: 19,343,480.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,619,420.80 : 35,354,759.28 = 14,017,031.04 : x
  2. Step 2: Convert to fraction form
    25,619,420.80/35,354,759.28 = 14,017,031.04/x
  3. Step 3: Cross multiply
    25,619,420.80x = 35,354,759.28 × 14,017,031.04
  4. Step 4: Simplify right side
    25,619,420.80x = 495,568,758,239,488.06
  5. Step 5: Solve for x
    x = 495,568,758,239,488.06/25,619,420.80
  6. Step 6: Final answer
    x = 19,343,480.17

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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.