Home / 49,834,076.10-74,751,114.15-44,354,328.90

Finding the Fourth Proportional to 49,834,076.10, 74,751,114.15 and 44,354,328.90

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Solution

The fourth proportional to 49,834,076.10, 74,751,114.15 and 44,354,328.90 is: 66,531,493.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,834,076.10 : 74,751,114.15 = 44,354,328.90 : x
  2. Step 2: Convert to fraction form
    49,834,076.10/74,751,114.15 = 44,354,328.90/x
  3. Step 3: Cross multiply
    49,834,076.10x = 74,751,114.15 × 44,354,328.90
  4. Step 4: Simplify right side
    49,834,076.10x = 3,315,535,502,650,544
  5. Step 5: Solve for x
    x = 3,315,535,502,650,544/49,834,076.10
  6. Step 6: Final answer
    x = 66,531,493.35

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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.