Home / 64,722,764.70-97,121,471.85-24,362,214.30

Finding the Fourth Proportional to 64,722,764.70, 97,121,471.85 and 24,362,214.30

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Solution

The fourth proportional to 64,722,764.70, 97,121,471.85 and 24,362,214.30 is: 36,557,370.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,722,764.70 : 97,121,471.85 = 24,362,214.30 : x
  2. Step 2: Convert to fraction form
    64,722,764.70/97,121,471.85 = 24,362,214.30/x
  3. Step 3: Cross multiply
    64,722,764.70x = 97,121,471.85 × 24,362,214.30
  4. Step 4: Simplify right side
    64,722,764.70x = 2,366,094,110,341,117.50
  5. Step 5: Solve for x
    x = 2,366,094,110,341,117.50/64,722,764.70
  6. Step 6: Final answer
    x = 36,557,370.83

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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.