Home / 15,577,353.41-23,353,387.83-6,486,252.39

Finding the Fourth Proportional to 15,577,353.41, 23,353,387.83 and 6,486,252.39

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Solution

The fourth proportional to 15,577,353.41, 23,353,387.83 and 6,486,252.39 is: 9,724,114.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,577,353.41 : 23,353,387.83 = 6,486,252.39 : x
  2. Step 2: Convert to fraction form
    15,577,353.41/23,353,387.83 = 6,486,252.39/x
  3. Step 3: Cross multiply
    15,577,353.41x = 23,353,387.83 × 6,486,252.39
  4. Step 4: Simplify right side
    15,577,353.41x = 151,475,967,626,934.41
  5. Step 5: Solve for x
    x = 151,475,967,626,934.41/15,577,353.41
  6. Step 6: Final answer
    x = 9,724,114.47

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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.