Home / 44,018,464.20-66,039,506.10-39,259,114.80

Finding the Fourth Proportional to 44,018,464.20, 66,039,506.10 and 39,259,114.80

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Solution

The fourth proportional to 44,018,464.20, 66,039,506.10 and 39,259,114.80 is: 58,899,205.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,018,464.20 : 66,039,506.10 = 39,259,114.80 : x
  2. Step 2: Convert to fraction form
    44,018,464.20/66,039,506.10 = 39,259,114.80/x
  3. Step 3: Cross multiply
    44,018,464.20x = 66,039,506.10 × 39,259,114.80
  4. Step 4: Simplify right side
    44,018,464.20x = 2,592,652,551,315,200
  5. Step 5: Solve for x
    x = 2,592,652,551,315,200/44,018,464.20
  6. Step 6: Final answer
    x = 58,899,205.10

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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.