Home / 25,407,868.59-35,063,000.96-13,805,527.41

Finding the Fourth Proportional to 25,407,868.59, 35,063,000.96 and 13,805,527.41

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Solution

The fourth proportional to 25,407,868.59, 35,063,000.96 and 13,805,527.41 is: 19,051,705.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,407,868.59 : 35,063,000.96 = 13,805,527.41 : x
  2. Step 2: Convert to fraction form
    25,407,868.59/35,063,000.96 = 13,805,527.41/x
  3. Step 3: Cross multiply
    25,407,868.59x = 35,063,000.96 × 13,805,527.41
  4. Step 4: Simplify right side
    25,407,868.59x = 484,063,220,761,108.69
  5. Step 5: Solve for x
    x = 484,063,220,761,108.69/25,407,868.59
  6. Step 6: Final answer
    x = 19,051,705.15

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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.