Home / 22,034,691.60-33,052,037.40-11,831,024.40

Finding the Fourth Proportional to 22,034,691.60, 33,052,037.40 and 11,831,024.40

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Solution

The fourth proportional to 22,034,691.60, 33,052,037.40 and 11,831,024.40 is: 17,746,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,691.60 : 33,052,037.40 = 11,831,024.40 : x
  2. Step 2: Convert to fraction form
    22,034,691.60/33,052,037.40 = 11,831,024.40/x
  3. Step 3: Cross multiply
    22,034,691.60x = 33,052,037.40 × 11,831,024.40
  4. Step 4: Simplify right side
    22,034,691.60x = 391,039,460,949,112.56
  5. Step 5: Solve for x
    x = 391,039,460,949,112.56/22,034,691.60
  6. Step 6: Final answer
    x = 17,746,536.60

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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.