Home / 23,355,394.53-35,034,065.27-8,013,237.22

Finding the Fourth Proportional to 23,355,394.53, 35,034,065.27 and 8,013,237.22

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Solution

The fourth proportional to 23,355,394.53, 35,034,065.27 and 8,013,237.22 is: 12,020,189.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355,394.53 : 35,034,065.27 = 8,013,237.22 : x
  2. Step 2: Convert to fraction form
    23,355,394.53/35,034,065.27 = 8,013,237.22/x
  3. Step 3: Cross multiply
    23,355,394.53x = 35,034,065.27 × 8,013,237.22
  4. Step 4: Simplify right side
    23,355,394.53x = 280,736,275,800,708.16
  5. Step 5: Solve for x
    x = 280,736,275,800,708.16/23,355,394.53
  6. Step 6: Final answer
    x = 12,020,189.83

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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.