Home / 110,222,153.84-152,103,772.80-59,984,236.96

Finding the Fourth Proportional to 110,222,153.84, 152,103,772.80 and 59,984,236.96

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Solution

The fourth proportional to 110,222,153.84, 152,103,772.80 and 59,984,236.96 is: 82,776,723.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,222,153.84 : 152,103,772.80 = 59,984,236.96 : x
  2. Step 2: Convert to fraction form
    110,222,153.84/152,103,772.80 = 59,984,236.96/x
  3. Step 3: Cross multiply
    110,222,153.84x = 152,103,772.80 × 59,984,236.96
  4. Step 4: Simplify right side
    110,222,153.84x = 9,123,828,750,145,204
  5. Step 5: Solve for x
    x = 9,123,828,750,145,204/110,222,153.84
  6. Step 6: Final answer
    x = 82,776,723.48

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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.