Home / 51,399,575.01-77,122,906.80-22,262,325.69

Finding the Fourth Proportional to 51,399,575.01, 77,122,906.80 and 22,262,325.69

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Solution

The fourth proportional to 51,399,575.01, 77,122,906.80 and 22,262,325.69 is: 33,403,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,399,575.01 : 77,122,906.80 = 22,262,325.69 : x
  2. Step 2: Convert to fraction form
    51,399,575.01/77,122,906.80 = 22,262,325.69/x
  3. Step 3: Cross multiply
    51,399,575.01x = 77,122,906.80 × 22,262,325.69
  4. Step 4: Simplify right side
    51,399,575.01x = 1,716,935,269,341,115.75
  5. Step 5: Solve for x
    x = 1,716,935,269,341,115.75/51,399,575.01
  6. Step 6: Final answer
    x = 33,403,686.10

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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.