Home / 44,557,456.28-66,837,117.60-14,265,231.80

Finding the Fourth Proportional to 44,557,456.28, 66,837,117.60 and 14,265,231.80

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Solution

The fourth proportional to 44,557,456.28, 66,837,117.60 and 14,265,231.80 is: 21,398,146.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,557,456.28 : 66,837,117.60 = 14,265,231.80 : x
  2. Step 2: Convert to fraction form
    44,557,456.28/66,837,117.60 = 14,265,231.80/x
  3. Step 3: Cross multiply
    44,557,456.28x = 66,837,117.60 × 14,265,231.80
  4. Step 4: Simplify right side
    44,557,456.28x = 953,446,975,407,859.75
  5. Step 5: Solve for x
    x = 953,446,975,407,859.75/44,557,456.28
  6. Step 6: Final answer
    x = 21,398,146.46

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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.