Home / 89,650,181,438.24-134,475,272,166.56-29,958,843,704.64

Finding the Fourth Proportional to 89,650,181,438.24, 134,475,272,166.56 and 29,958,843,704.64

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Solution

The fourth proportional to 89,650,181,438.24, 134,475,272,166.56 and 29,958,843,704.64 is: 44,938,265,560.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,650,181,438.24 : 134,475,272,166.56 = 29,958,843,704.64 : x
  2. Step 2: Convert to fraction form
    89,650,181,438.24/134,475,272,166.56 = 29,958,843,704.64/x
  3. Step 3: Cross multiply
    89,650,181,438.24x = 134,475,272,166.56 × 29,958,843,704.64
  4. Step 4: Simplify right side
    89,650,181,438.24x = 4,028,723,660,976,896,344,064
  5. Step 5: Solve for x
    x = 4,028,723,660,976,896,344,064/89,650,181,438.24
  6. Step 6: Final answer
    x = 44,938,265,560.03

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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.