Home / 138,597,776,030.53-207,538,618,494.66-95,655,408,006.16

Finding the Fourth Proportional to 138,597,776,030.53, 207,538,618,494.66 and 95,655,408,006.16

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Solution

The fourth proportional to 138,597,776,030.53, 207,538,618,494.66 and 95,655,408,006.16 is: 143,236,001,310.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    138,597,776,030.53 : 207,538,618,494.66 = 95,655,408,006.16 : x
  2. Step 2: Convert to fraction form
    138,597,776,030.53/207,538,618,494.66 = 95,655,408,006.16/x
  3. Step 3: Cross multiply
    138,597,776,030.53x = 207,538,618,494.66 × 95,655,408,006.16
  4. Step 4: Simplify right side
    138,597,776,030.53x = 19,852,191,229,141,487,452,160
  5. Step 5: Solve for x
    x = 19,852,191,229,141,487,452,160/138,597,776,030.53
  6. Step 6: Final answer
    x = 143,236,001,310.50

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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.