Home / 44,205,708,862.80-66,342,948,642-30,854,230,342.56

Finding the Fourth Proportional to 44,205,708,862.80, 66,342,948,642 and 30,854,230,342.56

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Solution

The fourth proportional to 44,205,708,862.80, 66,342,948,642 and 30,854,230,342.56 is: 46,305,345,433.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,205,708,862.80 : 66,342,948,642 = 30,854,230,342.56 : x
  2. Step 2: Convert to fraction form
    44,205,708,862.80/66,342,948,642 = 30,854,230,342.56/x
  3. Step 3: Cross multiply
    44,205,708,862.80x = 66,342,948,642 × 30,854,230,342.56
  4. Step 4: Simplify right side
    44,205,708,862.80x = 2,046,960,619,004,896,215,040
  5. Step 5: Solve for x
    x = 2,046,960,619,004,896,215,040/44,205,708,862.80
  6. Step 6: Final answer
    x = 46,305,345,433.05

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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.