Home / 95,106,348.58-131,244,540.60-55,950,646.90

Finding the Fourth Proportional to 95,106,348.58, 131,244,540.60 and 55,950,646.90

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Solution

The fourth proportional to 95,106,348.58, 131,244,540.60 and 55,950,646.90 is: 77,210,586.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,106,348.58 : 131,244,540.60 = 55,950,646.90 : x
  2. Step 2: Convert to fraction form
    95,106,348.58/131,244,540.60 = 55,950,646.90/x
  3. Step 3: Cross multiply
    95,106,348.58x = 131,244,540.60 × 55,950,646.90
  4. Step 4: Simplify right side
    95,106,348.58x = 7,343,216,948,663,314
  5. Step 5: Solve for x
    x = 7,343,216,948,663,314/95,106,348.58
  6. Step 6: Final answer
    x = 77,210,586.45

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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.