Home / 34,492,948.20-51,739,422.30-29,363,558.40

Finding the Fourth Proportional to 34,492,948.20, 51,739,422.30 and 29,363,558.40

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Solution

The fourth proportional to 34,492,948.20, 51,739,422.30 and 29,363,558.40 is: 44,045,337.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,492,948.20 : 51,739,422.30 = 29,363,558.40 : x
  2. Step 2: Convert to fraction form
    34,492,948.20/51,739,422.30 = 29,363,558.40/x
  3. Step 3: Cross multiply
    34,492,948.20x = 51,739,422.30 × 29,363,558.40
  4. Step 4: Simplify right side
    34,492,948.20x = 1,519,253,548,288,312.25
  5. Step 5: Solve for x
    x = 1,519,253,548,288,312.25/34,492,948.20
  6. Step 6: Final answer
    x = 44,045,337.60

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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.