Home / 60,308,876.62-83,226,186.75-32,806,739.26

Finding the Fourth Proportional to 60,308,876.62, 83,226,186.75 and 32,806,739.26

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Solution

The fourth proportional to 60,308,876.62, 83,226,186.75 and 32,806,739.26 is: 45,273,265.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,308,876.62 : 83,226,186.75 = 32,806,739.26 : x
  2. Step 2: Convert to fraction form
    60,308,876.62/83,226,186.75 = 32,806,739.26/x
  3. Step 3: Cross multiply
    60,308,876.62x = 83,226,186.75 × 32,806,739.26
  4. Step 4: Simplify right side
    60,308,876.62x = 2,730,379,808,311,317
  5. Step 5: Solve for x
    x = 2,730,379,808,311,317/60,308,876.62
  6. Step 6: Final answer
    x = 45,273,265.92

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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.