Home / 22,788,132.84-34,182,148.59-17,608,274.33

Finding the Fourth Proportional to 22,788,132.84, 34,182,148.59 and 17,608,274.33

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Solution

The fourth proportional to 22,788,132.84, 34,182,148.59 and 17,608,274.33 is: 26,412,372.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,788,132.84 : 34,182,148.59 = 17,608,274.33 : x
  2. Step 2: Convert to fraction form
    22,788,132.84/34,182,148.59 = 17,608,274.33/x
  3. Step 3: Cross multiply
    22,788,132.84x = 34,182,148.59 × 17,608,274.33
  4. Step 4: Simplify right side
    22,788,132.84x = 601,888,649,390,632
  5. Step 5: Solve for x
    x = 601,888,649,390,632/22,788,132.84
  6. Step 6: Final answer
    x = 26,412,372.34

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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.