Home / 23,178,848.20-34,768,272.30-13,598,816.20

Finding the Fourth Proportional to 23,178,848.20, 34,768,272.30 and 13,598,816.20

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Solution

The fourth proportional to 23,178,848.20, 34,768,272.30 and 13,598,816.20 is: 20,398,224.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,178,848.20 : 34,768,272.30 = 13,598,816.20 : x
  2. Step 2: Convert to fraction form
    23,178,848.20/34,768,272.30 = 13,598,816.20/x
  3. Step 3: Cross multiply
    23,178,848.20x = 34,768,272.30 × 13,598,816.20
  4. Step 4: Simplify right side
    23,178,848.20x = 472,807,344,599,251.19
  5. Step 5: Solve for x
    x = 472,807,344,599,251.19/23,178,848.20
  6. Step 6: Final answer
    x = 20,398,224.30

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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.