Home / 96,160,833.12-144,239,145.84-23,377,997.28

Finding the Fourth Proportional to 96,160,833.12, 144,239,145.84 and 23,377,997.28

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Solution

The fourth proportional to 96,160,833.12, 144,239,145.84 and 23,377,997.28 is: 35,066,484.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,160,833.12 : 144,239,145.84 = 23,377,997.28 : x
  2. Step 2: Convert to fraction form
    96,160,833.12/144,239,145.84 = 23,377,997.28/x
  3. Step 3: Cross multiply
    96,160,833.12x = 144,239,145.84 × 23,377,997.28
  4. Step 4: Simplify right side
    96,160,833.12x = 3,372,022,359,117,043.50
  5. Step 5: Solve for x
    x = 3,372,022,359,117,043.50/96,160,833.12
  6. Step 6: Final answer
    x = 35,066,484.45

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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.