Home / 65,151,385.86-97,705,377.86-26,279,798.10

Finding the Fourth Proportional to 65,151,385.86, 97,705,377.86 and 26,279,798.10

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Solution

The fourth proportional to 65,151,385.86, 97,705,377.86 and 26,279,798.10 is: 39,410,943.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,151,385.86 : 97,705,377.86 = 26,279,798.10 : x
  2. Step 2: Convert to fraction form
    65,151,385.86/97,705,377.86 = 26,279,798.10/x
  3. Step 3: Cross multiply
    65,151,385.86x = 97,705,377.86 × 26,279,798.10
  4. Step 4: Simplify right side
    65,151,385.86x = 2,567,677,603,313,611.50
  5. Step 5: Solve for x
    x = 2,567,677,603,313,611.50/65,151,385.86
  6. Step 6: Final answer
    x = 39,410,943.75

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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.