Home / 23,207,358.78-34,826,143.14-8,830,545.66

Finding the Fourth Proportional to 23,207,358.78, 34,826,143.14 and 8,830,545.66

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Solution

The fourth proportional to 23,207,358.78, 34,826,143.14 and 8,830,545.66 is: 13,251,566.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,207,358.78 : 34,826,143.14 = 8,830,545.66 : x
  2. Step 2: Convert to fraction form
    23,207,358.78/34,826,143.14 = 8,830,545.66/x
  3. Step 3: Cross multiply
    23,207,358.78x = 34,826,143.14 × 8,830,545.66
  4. Step 4: Simplify right side
    23,207,358.78x = 307,533,847,159,465.81
  5. Step 5: Solve for x
    x = 307,533,847,159,465.81/23,207,358.78
  6. Step 6: Final answer
    x = 13,251,566.03

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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.