Home / 63,726,826,722-95,543,115,127.64-38,538,943,913.04

Finding the Fourth Proportional to 63,726,826,722, 95,543,115,127.64 and 38,538,943,913.04

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Solution

The fourth proportional to 63,726,826,722, 95,543,115,127.64 and 38,538,943,913.04 is: 57,779,916,945.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,726,826,722 : 95,543,115,127.64 = 38,538,943,913.04 : x
  2. Step 2: Convert to fraction form
    63,726,826,722/95,543,115,127.64 = 38,538,943,913.04/x
  3. Step 3: Cross multiply
    63,726,826,722x = 95,543,115,127.64 × 38,538,943,913.04
  4. Step 4: Simplify right side
    63,726,826,722x = 3,682,130,755,181,241,434,112
  5. Step 5: Solve for x
    x = 3,682,130,755,181,241,434,112/63,726,826,722
  6. Step 6: Final answer
    x = 57,779,916,945.25

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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.