Home / 60,629,613.95-83,668,784.66-34,524,131.72

Finding the Fourth Proportional to 60,629,613.95, 83,668,784.66 and 34,524,131.72

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Solution

The fourth proportional to 60,629,613.95, 83,668,784.66 and 34,524,131.72 is: 47,643,254.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,629,613.95 : 83,668,784.66 = 34,524,131.72 : x
  2. Step 2: Convert to fraction form
    60,629,613.95/83,668,784.66 = 34,524,131.72/x
  3. Step 3: Cross multiply
    60,629,613.95x = 83,668,784.66 × 34,524,131.72
  4. Step 4: Simplify right side
    60,629,613.95x = 2,888,592,141,992,656.50
  5. Step 5: Solve for x
    x = 2,888,592,141,992,656.50/60,629,613.95
  6. Step 6: Final answer
    x = 47,643,254.73

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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.