Home / 22,878,093.60-34,299,644.40-11,526,688.80

Finding the Fourth Proportional to 22,878,093.60, 34,299,644.40 and 11,526,688.80

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Solution

The fourth proportional to 22,878,093.60, 34,299,644.40 and 11,526,688.80 is: 17,281,218.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,878,093.60 : 34,299,644.40 = 11,526,688.80 : x
  2. Step 2: Convert to fraction form
    22,878,093.60/34,299,644.40 = 11,526,688.80/x
  3. Step 3: Cross multiply
    22,878,093.60x = 34,299,644.40 × 11,526,688.80
  4. Step 4: Simplify right side
    22,878,093.60x = 395,361,326,949,462.75
  5. Step 5: Solve for x
    x = 395,361,326,949,462.75/22,878,093.60
  6. Step 6: Final answer
    x = 17,281,218.18

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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.