Home / 23,182,521.60-34,773,782.40-16,380,076.80

Finding the Fourth Proportional to 23,182,521.60, 34,773,782.40 and 16,380,076.80

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Solution

The fourth proportional to 23,182,521.60, 34,773,782.40 and 16,380,076.80 is: 24,570,115.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,182,521.60 : 34,773,782.40 = 16,380,076.80 : x
  2. Step 2: Convert to fraction form
    23,182,521.60/34,773,782.40 = 16,380,076.80/x
  3. Step 3: Cross multiply
    23,182,521.60x = 34,773,782.40 × 16,380,076.80
  4. Step 4: Simplify right side
    23,182,521.60x = 569,597,226,338,488.38
  5. Step 5: Solve for x
    x = 569,597,226,338,488.38/23,182,521.60
  6. Step 6: Final answer
    x = 24,570,115.20

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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.