Home / 44,352,767.40-66,529,151.10-43,755,570.60

Finding the Fourth Proportional to 44,352,767.40, 66,529,151.10 and 43,755,570.60

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Solution

The fourth proportional to 44,352,767.40, 66,529,151.10 and 43,755,570.60 is: 65,633,355.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,352,767.40 : 66,529,151.10 = 43,755,570.60 : x
  2. Step 2: Convert to fraction form
    44,352,767.40/66,529,151.10 = 43,755,570.60/x
  3. Step 3: Cross multiply
    44,352,767.40x = 66,529,151.10 × 43,755,570.60
  4. Step 4: Simplify right side
    44,352,767.40x = 2,911,020,967,914,118
  5. Step 5: Solve for x
    x = 2,911,020,967,914,118/44,352,767.40
  6. Step 6: Final answer
    x = 65,633,355.90

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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.