Home / 95,106,344.58-131,244,535.08-55,950,642.90

Finding the Fourth Proportional to 95,106,344.58, 131,244,535.08 and 55,950,642.90

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Solution

The fourth proportional to 95,106,344.58, 131,244,535.08 and 55,950,642.90 is: 77,210,580.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,106,344.58 : 131,244,535.08 = 55,950,642.90 : x
  2. Step 2: Convert to fraction form
    95,106,344.58/131,244,535.08 = 55,950,642.90/x
  3. Step 3: Cross multiply
    95,106,344.58x = 131,244,535.08 × 55,950,642.90
  4. Step 4: Simplify right side
    95,106,344.58x = 7,343,216,114,837,603
  5. Step 5: Solve for x
    x = 7,343,216,114,837,603/95,106,344.58
  6. Step 6: Final answer
    x = 77,210,580.93

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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.