Home / 58,269,624.39-80,412,069.51-32,164,135.34

Finding the Fourth Proportional to 58,269,624.39, 80,412,069.51 and 32,164,135.34

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Solution

The fourth proportional to 58,269,624.39, 80,412,069.51 and 32,164,135.34 is: 44,386,500.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,269,624.39 : 80,412,069.51 = 32,164,135.34 : x
  2. Step 2: Convert to fraction form
    58,269,624.39/80,412,069.51 = 32,164,135.34/x
  3. Step 3: Cross multiply
    58,269,624.39x = 80,412,069.51 × 32,164,135.34
  4. Step 4: Simplify right side
    58,269,624.39x = 2,586,384,686,287,067.50
  5. Step 5: Solve for x
    x = 2,586,384,686,287,067.50/58,269,624.39
  6. Step 6: Final answer
    x = 44,386,500.06

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Double scale
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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.