Home / 44,352,783.90-66,529,175.85-43,755,587.10

Finding the Fourth Proportional to 44,352,783.90, 66,529,175.85 and 43,755,587.10

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Solution

The fourth proportional to 44,352,783.90, 66,529,175.85 and 43,755,587.10 is: 65,633,380.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,352,783.90 : 66,529,175.85 = 43,755,587.10 : x
  2. Step 2: Convert to fraction form
    44,352,783.90/66,529,175.85 = 43,755,587.10/x
  3. Step 3: Cross multiply
    44,352,783.90x = 66,529,175.85 × 43,755,587.10
  4. Step 4: Simplify right side
    44,352,783.90x = 2,911,023,148,595,891.50
  5. Step 5: Solve for x
    x = 2,911,023,148,595,891.50/44,352,783.90
  6. Step 6: Final answer
    x = 65,633,380.65

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1.5x scale

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.