Home / 110,222,143.83-152,103,759-59,984,226.93

Finding the Fourth Proportional to 110,222,143.83, 152,103,759 and 59,984,226.93

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Solution

The fourth proportional to 110,222,143.83, 152,103,759 and 59,984,226.93 is: 82,776,709.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,222,143.83 : 152,103,759 = 59,984,226.93 : x
  2. Step 2: Convert to fraction form
    110,222,143.83/152,103,759 = 59,984,226.93/x
  3. Step 3: Cross multiply
    110,222,143.83x = 152,103,759 × 59,984,226.93
  4. Step 4: Simplify right side
    110,222,143.83x = 9,123,826,396,762,030
  5. Step 5: Solve for x
    x = 9,123,826,396,762,030/110,222,143.83
  6. Step 6: Final answer
    x = 82,776,709.65

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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.