Home / 34,464,456.85-51,697,221.09-10,205,837.32

Finding the Fourth Proportional to 34,464,456.85, 51,697,221.09 and 10,205,837.32

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Solution

The fourth proportional to 34,464,456.85, 51,697,221.09 and 10,205,837.32 is: 15,308,914.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,464,456.85 : 51,697,221.09 = 10,205,837.32 : x
  2. Step 2: Convert to fraction form
    34,464,456.85/51,697,221.09 = 10,205,837.32/x
  3. Step 3: Cross multiply
    34,464,456.85x = 51,697,221.09 × 10,205,837.32
  4. Step 4: Simplify right side
    34,464,456.85x = 527,613,428,340,613.12
  5. Step 5: Solve for x
    x = 527,613,428,340,613.12/34,464,456.85
  6. Step 6: Final answer
    x = 15,308,914.65

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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.