Home / 37,790,795.70-56,686,193.55-30,232,523.70

Finding the Fourth Proportional to 37,790,795.70, 56,686,193.55 and 30,232,523.70

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Solution

The fourth proportional to 37,790,795.70, 56,686,193.55 and 30,232,523.70 is: 45,348,785.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,790,795.70 : 56,686,193.55 = 30,232,523.70 : x
  2. Step 2: Convert to fraction form
    37,790,795.70/56,686,193.55 = 30,232,523.70/x
  3. Step 3: Cross multiply
    37,790,795.70x = 56,686,193.55 × 30,232,523.70
  4. Step 4: Simplify right side
    37,790,795.70x = 1,713,766,689,963,162
  5. Step 5: Solve for x
    x = 1,713,766,689,963,162/37,790,795.70
  6. Step 6: Final answer
    x = 45,348,785.55

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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.