Home / 34,142,408.60-51,213,612.90-14,982,344.60

Finding the Fourth Proportional to 34,142,408.60, 51,213,612.90 and 14,982,344.60

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Solution

The fourth proportional to 34,142,408.60, 51,213,612.90 and 14,982,344.60 is: 22,473,516.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,142,408.60 : 51,213,612.90 = 14,982,344.60 : x
  2. Step 2: Convert to fraction form
    34,142,408.60/51,213,612.90 = 14,982,344.60/x
  3. Step 3: Cross multiply
    34,142,408.60x = 51,213,612.90 × 14,982,344.60
  4. Step 4: Simplify right side
    34,142,408.60x = 767,299,996,678,805.25
  5. Step 5: Solve for x
    x = 767,299,996,678,805.25/34,142,408.60
  6. Step 6: Final answer
    x = 22,473,516.90

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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.