Home / 73,091,195,419.88-100,898,899,854.18-46,034,233,851.24

Finding the Fourth Proportional to 73,091,195,419.88, 100,898,899,854.18 and 46,034,233,851.24

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Solution

The fourth proportional to 73,091,195,419.88, 100,898,899,854.18 and 46,034,233,851.24 is: 63,548,058,347.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,091,195,419.88 : 100,898,899,854.18 = 46,034,233,851.24 : x
  2. Step 2: Convert to fraction form
    73,091,195,419.88/100,898,899,854.18 = 46,034,233,851.24/x
  3. Step 3: Cross multiply
    73,091,195,419.88x = 100,898,899,854.18 × 46,034,233,851.24
  4. Step 4: Simplify right side
    73,091,195,419.88x = 4,644,803,551,220,167,344,128
  5. Step 5: Solve for x
    x = 4,644,803,551,220,167,344,128/73,091,195,419.88
  6. Step 6: Final answer
    x = 63,548,058,347.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.