Home / 55,651,842.69-83,438,649.08-24,512,721.59

Finding the Fourth Proportional to 55,651,842.69, 83,438,649.08 and 24,512,721.59

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Solution

The fourth proportional to 55,651,842.69, 83,438,649.08 and 24,512,721.59 is: 36,751,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,651,842.69 : 83,438,649.08 = 24,512,721.59 : x
  2. Step 2: Convert to fraction form
    55,651,842.69/83,438,649.08 = 24,512,721.59/x
  3. Step 3: Cross multiply
    55,651,842.69x = 83,438,649.08 × 24,512,721.59
  4. Step 4: Simplify right side
    55,651,842.69x = 2,045,308,374,921,705.50
  5. Step 5: Solve for x
    x = 2,045,308,374,921,705.50/55,651,842.69
  6. Step 6: Final answer
    x = 36,751,853.60

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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.