Home / 34,470,516.29-51,705,331.52-11,452,035.11

Finding the Fourth Proportional to 34,470,516.29, 51,705,331.52 and 11,452,035.11

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Solution

The fourth proportional to 34,470,516.29, 51,705,331.52 and 11,452,035.11 is: 17,177,905.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,470,516.29 : 51,705,331.52 = 11,452,035.11 : x
  2. Step 2: Convert to fraction form
    34,470,516.29/51,705,331.52 = 11,452,035.11/x
  3. Step 3: Cross multiply
    34,470,516.29x = 51,705,331.52 × 11,452,035.11
  4. Step 4: Simplify right side
    34,470,516.29x = 592,131,271,625,442.88
  5. Step 5: Solve for x
    x = 592,131,271,625,442.88/34,470,516.29
  6. Step 6: Final answer
    x = 17,177,905.51

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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.