Home / 34,492,921.20-51,739,381.80-29,363,531.40

Finding the Fourth Proportional to 34,492,921.20, 51,739,381.80 and 29,363,531.40

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Solution

The fourth proportional to 34,492,921.20, 51,739,381.80 and 29,363,531.40 is: 44,045,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,492,921.20 : 51,739,381.80 = 29,363,531.40 : x
  2. Step 2: Convert to fraction form
    34,492,921.20/51,739,381.80 = 29,363,531.40/x
  3. Step 3: Cross multiply
    34,492,921.20x = 51,739,381.80 × 29,363,531.40
  4. Step 4: Simplify right side
    34,492,921.20x = 1,519,250,962,100,888.25
  5. Step 5: Solve for x
    x = 1,519,250,962,100,888.25/34,492,921.20
  6. Step 6: Final answer
    x = 44,045,297.10

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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.