Home / 94,788,010.80-142,182,016.20-22,984,426.80

Finding the Fourth Proportional to 94,788,010.80, 142,182,016.20 and 22,984,426.80

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Solution

The fourth proportional to 94,788,010.80, 142,182,016.20 and 22,984,426.80 is: 34,476,640.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,788,010.80 : 142,182,016.20 = 22,984,426.80 : x
  2. Step 2: Convert to fraction form
    94,788,010.80/142,182,016.20 = 22,984,426.80/x
  3. Step 3: Cross multiply
    94,788,010.80x = 142,182,016.20 × 22,984,426.80
  4. Step 4: Simplify right side
    94,788,010.80x = 3,267,972,143,625,314
  5. Step 5: Solve for x
    x = 3,267,972,143,625,314/94,788,010.80
  6. Step 6: Final answer
    x = 34,476,640.20

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Double scale
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1.5x scale

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.