Home / 95,522,075.90-131,807,147.19-53,700,424.82

Finding the Fourth Proportional to 95,522,075.90, 131,807,147.19 and 53,700,424.82

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Solution

The fourth proportional to 95,522,075.90, 131,807,147.19 and 53,700,424.82 is: 74,099,099.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,522,075.90 : 131,807,147.19 = 53,700,424.82 : x
  2. Step 2: Convert to fraction form
    95,522,075.90/131,807,147.19 = 53,700,424.82/x
  3. Step 3: Cross multiply
    95,522,075.90x = 131,807,147.19 × 53,700,424.82
  4. Step 4: Simplify right side
    95,522,075.90x = 7,078,099,798,415,269
  5. Step 5: Solve for x
    x = 7,078,099,798,415,269/95,522,075.90
  6. Step 6: Final answer
    x = 74,099,099.41

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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.