Home / 17,235,338.70-23,784,761.61-9,500,510.20

Finding the Fourth Proportional to 17,235,338.70, 23,784,761.61 and 9,500,510.20

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Solution

The fourth proportional to 17,235,338.70, 23,784,761.61 and 9,500,510.20 is: 13,110,700.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,235,338.70 : 23,784,761.61 = 9,500,510.20 : x
  2. Step 2: Convert to fraction form
    17,235,338.70/23,784,761.61 = 9,500,510.20/x
  3. Step 3: Cross multiply
    17,235,338.70x = 23,784,761.61 × 9,500,510.20
  4. Step 4: Simplify right side
    17,235,338.70x = 225,967,370,280,373.41
  5. Step 5: Solve for x
    x = 225,967,370,280,373.41/17,235,338.70
  6. Step 6: Final answer
    x = 13,110,700.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.