Home / 49,393,332.26-68,186,492.86-34,721,575.46

Finding the Fourth Proportional to 49,393,332.26, 68,186,492.86 and 34,721,575.46

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Solution

The fourth proportional to 49,393,332.26, 68,186,492.86 and 34,721,575.46 is: 47,932,430.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,393,332.26 : 68,186,492.86 = 34,721,575.46 : x
  2. Step 2: Convert to fraction form
    49,393,332.26/68,186,492.86 = 34,721,575.46/x
  3. Step 3: Cross multiply
    49,393,332.26x = 68,186,492.86 × 34,721,575.46
  4. Step 4: Simplify right side
    49,393,332.26x = 2,367,542,457,191,241.50
  5. Step 5: Solve for x
    x = 2,367,542,457,191,241.50/49,393,332.26
  6. Step 6: Final answer
    x = 47,932,430.33

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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.