Home / 56,052,626.65-77,354,920.25-35,418,544.09

Finding the Fourth Proportional to 56,052,626.65, 77,354,920.25 and 35,418,544.09

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Solution

The fourth proportional to 56,052,626.65, 77,354,920.25 and 35,418,544.09 is: 48,879,041.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,052,626.65 : 77,354,920.25 = 35,418,544.09 : x
  2. Step 2: Convert to fraction form
    56,052,626.65/77,354,920.25 = 35,418,544.09/x
  3. Step 3: Cross multiply
    56,052,626.65x = 77,354,920.25 × 35,418,544.09
  4. Step 4: Simplify right side
    56,052,626.65x = 2,739,798,653,215,398.50
  5. Step 5: Solve for x
    x = 2,739,798,653,215,398.50/56,052,626.65
  6. Step 6: Final answer
    x = 48,879,041.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.