Home / 176,220,235.00-243,169,667.17-101,885,564.82

Finding the Fourth Proportional to 176,220,235.00, 243,169,667.17 and 101,885,564.82

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Solution

The fourth proportional to 176,220,235.00, 243,169,667.17 and 101,885,564.82 is: 140,593,836.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,220,235.00 : 243,169,667.17 = 101,885,564.82 : x
  2. Step 2: Convert to fraction form
    176,220,235.00/243,169,667.17 = 101,885,564.82/x
  3. Step 3: Cross multiply
    176,220,235.00x = 243,169,667.17 × 101,885,564.82
  4. Step 4: Simplify right side
    176,220,235.00x = 24,775,478,887,014,500
  5. Step 5: Solve for x
    x = 24,775,478,887,014,500/176,220,235.00
  6. Step 6: Final answer
    x = 140,593,836.38

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1.5x scale

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.