Home / 16,152,801.60-24,229,202.40-13,283,020.20

Finding the Fourth Proportional to 16,152,801.60, 24,229,202.40 and 13,283,020.20

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Solution

The fourth proportional to 16,152,801.60, 24,229,202.40 and 13,283,020.20 is: 19,924,530.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,152,801.60 : 24,229,202.40 = 13,283,020.20 : x
  2. Step 2: Convert to fraction form
    16,152,801.60/24,229,202.40 = 13,283,020.20/x
  3. Step 3: Cross multiply
    16,152,801.60x = 24,229,202.40 × 13,283,020.20
  4. Step 4: Simplify right side
    16,152,801.60x = 321,836,984,909,088.44
  5. Step 5: Solve for x
    x = 321,836,984,909,088.44/16,152,801.60
  6. Step 6: Final answer
    x = 19,924,530.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.