Home / 25,232,432.28-37,848,104.46-7,036,142.28

Finding the Fourth Proportional to 25,232,432.28, 37,848,104.46 and 7,036,142.28

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Solution

The fourth proportional to 25,232,432.28, 37,848,104.46 and 7,036,142.28 is: 10,554,061.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,232,432.28 : 37,848,104.46 = 7,036,142.28 : x
  2. Step 2: Convert to fraction form
    25,232,432.28/37,848,104.46 = 7,036,142.28/x
  3. Step 3: Cross multiply
    25,232,432.28x = 37,848,104.46 × 7,036,142.28
  4. Step 4: Simplify right side
    25,232,432.28x = 266,304,648,008,862.59
  5. Step 5: Solve for x
    x = 266,304,648,008,862.59/25,232,432.28
  6. Step 6: Final answer
    x = 10,554,061.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.