Home / 64,391,714.66-88,852,500.85-43,529,140.03

Finding the Fourth Proportional to 64,391,714.66, 88,852,500.85 and 43,529,140.03

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Solution

The fourth proportional to 64,391,714.66, 88,852,500.85 and 43,529,140.03 is: 60,064,761.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,391,714.66 : 88,852,500.85 = 43,529,140.03 : x
  2. Step 2: Convert to fraction form
    64,391,714.66/88,852,500.85 = 43,529,140.03/x
  3. Step 3: Cross multiply
    64,391,714.66x = 88,852,500.85 × 43,529,140.03
  4. Step 4: Simplify right side
    64,391,714.66x = 3,867,672,951,297,698.50
  5. Step 5: Solve for x
    x = 3,867,672,951,297,698.50/64,391,714.66
  6. Step 6: Final answer
    x = 60,064,761.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.