Home / 183,523,614.30-275,285,421.45-105,933,228.30

Finding the Fourth Proportional to 183,523,614.30, 275,285,421.45 and 105,933,228.30

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Solution

The fourth proportional to 183,523,614.30, 275,285,421.45 and 105,933,228.30 is: 158,899,842.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,523,614.30 : 275,285,421.45 = 105,933,228.30 : x
  2. Step 2: Convert to fraction form
    183,523,614.30/275,285,421.45 = 105,933,228.30/x
  3. Step 3: Cross multiply
    183,523,614.30x = 275,285,421.45 × 105,933,228.30
  4. Step 4: Simplify right side
    183,523,614.30x = 29,161,873,398,124,564
  5. Step 5: Solve for x
    x = 29,161,873,398,124,564/183,523,614.30
  6. Step 6: Final answer
    x = 158,899,842.45

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Double scale
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Similar ratio
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1.5x scale

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.