Home / 21,589,535.88-32,364,374.78-10,797,445.40

Finding the Fourth Proportional to 21,589,535.88, 32,364,374.78 and 10,797,445.40

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Solution

The fourth proportional to 21,589,535.88, 32,364,374.78 and 10,797,445.40 is: 16,186,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,589,535.88 : 32,364,374.78 = 10,797,445.40 : x
  2. Step 2: Convert to fraction form
    21,589,535.88/32,364,374.78 = 10,797,445.40/x
  3. Step 3: Cross multiply
    21,589,535.88x = 32,364,374.78 × 10,797,445.40
  4. Step 4: Simplify right side
    21,589,535.88x = 349,452,569,457,358.75
  5. Step 5: Solve for x
    x = 349,452,569,457,358.75/21,589,535.88
  6. Step 6: Final answer
    x = 16,186,201.10

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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.