Home / 60,192,407.80-83,070,645.76-34,091,568.82

Finding the Fourth Proportional to 60,192,407.80, 83,070,645.76 and 34,091,568.82

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Solution

The fourth proportional to 60,192,407.80, 83,070,645.76 and 34,091,568.82 is: 47,049,266.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192,407.80 : 83,070,645.76 = 34,091,568.82 : x
  2. Step 2: Convert to fraction form
    60,192,407.80/83,070,645.76 = 34,091,568.82/x
  3. Step 3: Cross multiply
    60,192,407.80x = 83,070,645.76 × 34,091,568.82
  4. Step 4: Simplify right side
    60,192,407.80x = 2,832,008,636,848,881.50
  5. Step 5: Solve for x
    x = 2,832,008,636,848,881.50/60,192,407.80
  6. Step 6: Final answer
    x = 47,049,266.52

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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.