Home / 296,628,137.10-444,984,196.05-92,134,889.10

Finding the Fourth Proportional to 296,628,137.10, 444,984,196.05 and 92,134,889.10

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Solution

The fourth proportional to 296,628,137.10, 444,984,196.05 and 92,134,889.10 is: 138,215,376.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,628,137.10 : 444,984,196.05 = 92,134,889.10 : x
  2. Step 2: Convert to fraction form
    296,628,137.10/444,984,196.05 = 92,134,889.10/x
  3. Step 3: Cross multiply
    296,628,137.10x = 444,984,196.05 × 92,134,889.10
  4. Step 4: Simplify right side
    296,628,137.10x = 40,998,569,554,319,408
  5. Step 5: Solve for x
    x = 40,998,569,554,319,408/296,628,137.10
  6. Step 6: Final answer
    x = 138,215,376.18

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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.