Home / 114,225,746.46-171,193,052.97-53,507,628.06

Finding the Fourth Proportional to 114,225,746.46, 171,193,052.97 and 53,507,628.06

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Solution

The fourth proportional to 114,225,746.46, 171,193,052.97 and 53,507,628.06 is: 80,193,253.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,225,746.46 : 171,193,052.97 = 53,507,628.06 : x
  2. Step 2: Convert to fraction form
    114,225,746.46/171,193,052.97 = 53,507,628.06/x
  3. Step 3: Cross multiply
    114,225,746.46x = 171,193,052.97 × 53,507,628.06
  4. Step 4: Simplify right side
    114,225,746.46x = 9,160,134,204,774,638
  5. Step 5: Solve for x
    x = 9,160,134,204,774,638/114,225,746.46
  6. Step 6: Final answer
    x = 80,193,253.17

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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.