Home / 23,608,996.88-32,580,483.18-13,687,807.64

Finding the Fourth Proportional to 23,608,996.88, 32,580,483.18 and 13,687,807.64

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Solution

The fourth proportional to 23,608,996.88, 32,580,483.18 and 13,687,807.64 is: 18,889,213.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,608,996.88 : 32,580,483.18 = 13,687,807.64 : x
  2. Step 2: Convert to fraction form
    23,608,996.88/32,580,483.18 = 13,687,807.64/x
  3. Step 3: Cross multiply
    23,608,996.88x = 32,580,483.18 × 13,687,807.64
  4. Step 4: Simplify right side
    23,608,996.88x = 445,955,386,586,095.50
  5. Step 5: Solve for x
    x = 445,955,386,586,095.50/23,608,996.88
  6. Step 6: Final answer
    x = 18,889,213.67

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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.