Home / 44,681,145.20-67,021,717.80-27,675,033.20

Finding the Fourth Proportional to 44,681,145.20, 67,021,717.80 and 27,675,033.20

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Solution

The fourth proportional to 44,681,145.20, 67,021,717.80 and 27,675,033.20 is: 41,512,549.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,681,145.20 : 67,021,717.80 = 27,675,033.20 : x
  2. Step 2: Convert to fraction form
    44,681,145.20/67,021,717.80 = 27,675,033.20/x
  3. Step 3: Cross multiply
    44,681,145.20x = 67,021,717.80 × 27,675,033.20
  4. Step 4: Simplify right side
    44,681,145.20x = 1,854,828,265,236,030.75
  5. Step 5: Solve for x
    x = 1,854,828,265,236,030.75/44,681,145.20
  6. Step 6: Final answer
    x = 41,512,549.80

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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.