Home / 44,448,548.40-66,672,822.60-25,316,672.40

Finding the Fourth Proportional to 44,448,548.40, 66,672,822.60 and 25,316,672.40

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Solution

The fourth proportional to 44,448,548.40, 66,672,822.60 and 25,316,672.40 is: 37,975,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448,548.40 : 66,672,822.60 = 25,316,672.40 : x
  2. Step 2: Convert to fraction form
    44,448,548.40/66,672,822.60 = 25,316,672.40/x
  3. Step 3: Cross multiply
    44,448,548.40x = 66,672,822.60 × 25,316,672.40
  4. Step 4: Simplify right side
    44,448,548.40x = 1,687,934,007,747,516.25
  5. Step 5: Solve for x
    x = 1,687,934,007,747,516.25/44,448,548.40
  6. Step 6: Final answer
    x = 37,975,008.60

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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.