Home / 23,450,705.28-35,164,510.56-11,151,250.56

Finding the Fourth Proportional to 23,450,705.28, 35,164,510.56 and 11,151,250.56

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Solution

The fourth proportional to 23,450,705.28, 35,164,510.56 and 11,151,250.56 is: 16,721,384.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,450,705.28 : 35,164,510.56 = 11,151,250.56 : x
  2. Step 2: Convert to fraction form
    23,450,705.28/35,164,510.56 = 11,151,250.56/x
  3. Step 3: Cross multiply
    23,450,705.28x = 35,164,510.56 × 11,151,250.56
  4. Step 4: Simplify right side
    23,450,705.28x = 392,128,268,074,325.94
  5. Step 5: Solve for x
    x = 392,128,268,074,325.94/23,450,705.28
  6. Step 6: Final answer
    x = 16,721,384.85

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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.