Home / 64,052,783.10-96,079,174.65-60,917,499.90

Finding the Fourth Proportional to 64,052,783.10, 96,079,174.65 and 60,917,499.90

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Solution

The fourth proportional to 64,052,783.10, 96,079,174.65 and 60,917,499.90 is: 91,376,249.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,052,783.10 : 96,079,174.65 = 60,917,499.90 : x
  2. Step 2: Convert to fraction form
    64,052,783.10/96,079,174.65 = 60,917,499.90/x
  3. Step 3: Cross multiply
    64,052,783.10x = 96,079,174.65 × 60,917,499.90
  4. Step 4: Simplify right side
    64,052,783.10x = 5,852,903,112,133,458
  5. Step 5: Solve for x
    x = 5,852,903,112,133,458/64,052,783.10
  6. Step 6: Final answer
    x = 91,376,249.85

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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.