Home / 23,001,492,379.20-34,502,238,568.80-15,149,770,468.80

Finding the Fourth Proportional to 23,001,492,379.20, 34,502,238,568.80 and 15,149,770,468.80

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Solution

The fourth proportional to 23,001,492,379.20, 34,502,238,568.80 and 15,149,770,468.80 is: 22,724,655,703.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,001,492,379.20 : 34,502,238,568.80 = 15,149,770,468.80 : x
  2. Step 2: Convert to fraction form
    23,001,492,379.20/34,502,238,568.80 = 15,149,770,468.80/x
  3. Step 3: Cross multiply
    23,001,492,379.20x = 34,502,238,568.80 × 15,149,770,468.80
  4. Step 4: Simplify right side
    23,001,492,379.20x = 522,700,994,977,098,629,120
  5. Step 5: Solve for x
    x = 522,700,994,977,098,629,120/23,001,492,379.20
  6. Step 6: Final answer
    x = 22,724,655,703.20

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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.