Home / 11,756,001.23-17,607,154.33-5,612,304.52

Finding the Fourth Proportional to 11,756,001.23, 17,607,154.33 and 5,612,304.52

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Solution

The fourth proportional to 11,756,001.23, 17,607,154.33 and 5,612,304.52 is: 8,405,639.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,001.23 : 17,607,154.33 = 5,612,304.52 : x
  2. Step 2: Convert to fraction form
    11,756,001.23/17,607,154.33 = 5,612,304.52/x
  3. Step 3: Cross multiply
    11,756,001.23x = 17,607,154.33 × 5,612,304.52
  4. Step 4: Simplify right side
    11,756,001.23x = 98,816,711,830,596.55
  5. Step 5: Solve for x
    x = 98,816,711,830,596.55/11,756,001.23
  6. Step 6: Final answer
    x = 8,405,639.80

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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.