Home / 15,606,008.70-23,409,013.05-14,094,354.30

Finding the Fourth Proportional to 15,606,008.70, 23,409,013.05 and 14,094,354.30

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Solution

The fourth proportional to 15,606,008.70, 23,409,013.05 and 14,094,354.30 is: 21,141,531.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,606,008.70 : 23,409,013.05 = 14,094,354.30 : x
  2. Step 2: Convert to fraction form
    15,606,008.70/23,409,013.05 = 14,094,354.30/x
  3. Step 3: Cross multiply
    15,606,008.70x = 23,409,013.05 × 14,094,354.30
  4. Step 4: Simplify right side
    15,606,008.70x = 329,934,923,740,023.62
  5. Step 5: Solve for x
    x = 329,934,923,740,023.62/15,606,008.70
  6. Step 6: Final answer
    x = 21,141,531.45

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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.