Home / 60,390,446.22-83,339,917.65-33,570,295.26

Finding the Fourth Proportional to 60,390,446.22, 83,339,917.65 and 33,570,295.26

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Solution

The fourth proportional to 60,390,446.22, 83,339,917.65 and 33,570,295.26 is: 46,327,619.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,390,446.22 : 83,339,917.65 = 33,570,295.26 : x
  2. Step 2: Convert to fraction form
    60,390,446.22/83,339,917.65 = 33,570,295.26/x
  3. Step 3: Cross multiply
    60,390,446.22x = 83,339,917.65 × 33,570,295.26
  4. Step 4: Simplify right side
    60,390,446.22x = 2,797,745,642,454,585.50
  5. Step 5: Solve for x
    x = 2,797,745,642,454,585.50/60,390,446.22
  6. Step 6: Final answer
    x = 46,327,619.97

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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.