Home / 24,166,819.88-33,350,350.14-13,153,543.34

Finding the Fourth Proportional to 24,166,819.88, 33,350,350.14 and 13,153,543.34

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Solution

The fourth proportional to 24,166,819.88, 33,350,350.14 and 13,153,543.34 is: 18,151,965.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,166,819.88 : 33,350,350.14 = 13,153,543.34 : x
  2. Step 2: Convert to fraction form
    24,166,819.88/33,350,350.14 = 13,153,543.34/x
  3. Step 3: Cross multiply
    24,166,819.88x = 33,350,350.14 × 13,153,543.34
  4. Step 4: Simplify right side
    24,166,819.88x = 438,675,275,970,665.06
  5. Step 5: Solve for x
    x = 438,675,275,970,665.06/24,166,819.88
  6. Step 6: Final answer
    x = 18,151,965.30

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1.5x scale

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.