Home / 60,577,886,109.24-90,862,524,491.52-18,650,379,855.24

Finding the Fourth Proportional to 60,577,886,109.24, 90,862,524,491.52 and 18,650,379,855.24

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Solution

The fourth proportional to 60,577,886,109.24, 90,862,524,491.52 and 18,650,379,855.24 is: 27,974,244,484.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,577,886,109.24 : 90,862,524,491.52 = 18,650,379,855.24 : x
  2. Step 2: Convert to fraction form
    60,577,886,109.24/90,862,524,491.52 = 18,650,379,855.24/x
  3. Step 3: Cross multiply
    60,577,886,109.24x = 90,862,524,491.52 × 18,650,379,855.24
  4. Step 4: Simplify right side
    60,577,886,109.24x = 1,694,620,596,372,895,956,992
  5. Step 5: Solve for x
    x = 1,694,620,596,372,895,956,992/60,577,886,109.24
  6. Step 6: Final answer
    x = 27,974,244,484.48

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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.