Home / 241,918,275.42-362,876,374.20-67,040,807.40

Finding the Fourth Proportional to 241,918,275.42, 362,876,374.20 and 67,040,807.40

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Solution

The fourth proportional to 241,918,275.42, 362,876,374.20 and 67,040,807.40 is: 100,560,923.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,918,275.42 : 362,876,374.20 = 67,040,807.40 : x
  2. Step 2: Convert to fraction form
    241,918,275.42/362,876,374.20 = 67,040,807.40/x
  3. Step 3: Cross multiply
    241,918,275.42x = 362,876,374.20 × 67,040,807.40
  4. Step 4: Simplify right side
    241,918,275.42x = 24,327,525,112,752,528
  5. Step 5: Solve for x
    x = 24,327,525,112,752,528/241,918,275.42
  6. Step 6: Final answer
    x = 100,560,923.19

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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.