Home / 24,001,305-33,121,888.14-12,988,053.57

Finding the Fourth Proportional to 24,001,305, 33,121,888.14 and 12,988,053.57

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Solution

The fourth proportional to 24,001,305, 33,121,888.14 and 12,988,053.57 is: 17,923,561.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,001,305 : 33,121,888.14 = 12,988,053.57 : x
  2. Step 2: Convert to fraction form
    24,001,305/33,121,888.14 = 12,988,053.57/x
  3. Step 3: Cross multiply
    24,001,305x = 33,121,888.14 × 12,988,053.57
  4. Step 4: Simplify right side
    24,001,305x = 430,188,857,501,867.69
  5. Step 5: Solve for x
    x = 430,188,857,501,867.69/24,001,305
  6. Step 6: Final answer
    x = 17,923,561.14

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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.