Home / 23,229,315.60-34,843,973.40-22,347,517.20

Finding the Fourth Proportional to 23,229,315.60, 34,843,973.40 and 22,347,517.20

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Solution

The fourth proportional to 23,229,315.60, 34,843,973.40 and 22,347,517.20 is: 33,521,275.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,229,315.60 : 34,843,973.40 = 22,347,517.20 : x
  2. Step 2: Convert to fraction form
    23,229,315.60/34,843,973.40 = 22,347,517.20/x
  3. Step 3: Cross multiply
    23,229,315.60x = 34,843,973.40 × 22,347,517.20
  4. Step 4: Simplify right side
    23,229,315.60x = 778,676,294,872,842.38
  5. Step 5: Solve for x
    x = 778,676,294,872,842.38/23,229,315.60
  6. Step 6: Final answer
    x = 33,521,275.80

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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.