Home / 169,457,866.72-233,833,144.88-95,101,373.04

Finding the Fourth Proportional to 169,457,866.72, 233,833,144.88 and 95,101,373.04

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Solution

The fourth proportional to 169,457,866.72, 233,833,144.88 and 95,101,373.04 is: 131,229,393.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,457,866.72 : 233,833,144.88 = 95,101,373.04 : x
  2. Step 2: Convert to fraction form
    169,457,866.72/233,833,144.88 = 95,101,373.04/x
  3. Step 3: Cross multiply
    169,457,866.72x = 233,833,144.88 × 95,101,373.04
  4. Step 4: Simplify right side
    169,457,866.72x = 22,237,853,140,349,248
  5. Step 5: Solve for x
    x = 22,237,853,140,349,248/169,457,866.72
  6. Step 6: Final answer
    x = 131,229,393.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.