Home / 60,767,566.60-91,137,042.06-17,625,385.48

Finding the Fourth Proportional to 60,767,566.60, 91,137,042.06 and 17,625,385.48

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Solution

The fourth proportional to 60,767,566.60, 91,137,042.06 and 17,625,385.48 is: 26,433,928.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,767,566.60 : 91,137,042.06 = 17,625,385.48 : x
  2. Step 2: Convert to fraction form
    60,767,566.60/91,137,042.06 = 17,625,385.48/x
  3. Step 3: Cross multiply
    60,767,566.60x = 91,137,042.06 × 17,625,385.48
  4. Step 4: Simplify right side
    60,767,566.60x = 1,606,325,497,814,473.25
  5. Step 5: Solve for x
    x = 1,606,325,497,814,473.25/60,767,566.60
  6. Step 6: Final answer
    x = 26,433,928.29

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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.