Home / 43,145,672.76-59,540,634.02-23,566,555.26

Finding the Fourth Proportional to 43,145,672.76, 59,540,634.02 and 23,566,555.26

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Solution

The fourth proportional to 43,145,672.76, 59,540,634.02 and 23,566,555.26 is: 32,521,630.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145,672.76 : 59,540,634.02 = 23,566,555.26 : x
  2. Step 2: Convert to fraction form
    43,145,672.76/59,540,634.02 = 23,566,555.26/x
  3. Step 3: Cross multiply
    43,145,672.76x = 59,540,634.02 × 23,566,555.26
  4. Step 4: Simplify right side
    43,145,672.76x = 1,403,167,641,847,766
  5. Step 5: Solve for x
    x = 1,403,167,641,847,766/43,145,672.76
  6. Step 6: Final answer
    x = 32,521,630.84

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Double scale
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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.