Home / 34,150,458.48-51,229,276.20-11,123,186.16

Finding the Fourth Proportional to 34,150,458.48, 51,229,276.20 and 11,123,186.16

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Solution

The fourth proportional to 34,150,458.48, 51,229,276.20 and 11,123,186.16 is: 16,685,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,150,458.48 : 51,229,276.20 = 11,123,186.16 : x
  2. Step 2: Convert to fraction form
    34,150,458.48/51,229,276.20 = 11,123,186.16/x
  3. Step 3: Cross multiply
    34,150,458.48x = 51,229,276.20 × 11,123,186.16
  4. Step 4: Simplify right side
    34,150,458.48x = 569,832,776,014,657.38
  5. Step 5: Solve for x
    x = 569,832,776,014,657.38/34,150,458.48
  6. Step 6: Final answer
    x = 16,685,948.05

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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.