Home / 35,257,331.80-52,882,887.30-9,696,064.60

Finding the Fourth Proportional to 35,257,331.80, 52,882,887.30 and 9,696,064.60

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Solution

The fourth proportional to 35,257,331.80, 52,882,887.30 and 9,696,064.60 is: 14,543,241.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,257,331.80 : 52,882,887.30 = 9,696,064.60 : x
  2. Step 2: Convert to fraction form
    35,257,331.80/52,882,887.30 = 9,696,064.60/x
  3. Step 3: Cross multiply
    35,257,331.80x = 52,882,887.30 × 9,696,064.60
  4. Step 4: Simplify right side
    35,257,331.80x = 512,755,891,495,319.56
  5. Step 5: Solve for x
    x = 512,755,891,495,319.56/35,257,331.80
  6. Step 6: Final answer
    x = 14,543,241.51

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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.