Home / 15,344,967,110.40-23,017,451,540.40-3,712,786,502.40

Finding the Fourth Proportional to 15,344,967,110.40, 23,017,451,540.40 and 3,712,786,502.40

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Solution

The fourth proportional to 15,344,967,110.40, 23,017,451,540.40 and 3,712,786,502.40 is: 5,569,179,965.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,344,967,110.40 : 23,017,451,540.40 = 3,712,786,502.40 : x
  2. Step 2: Convert to fraction form
    15,344,967,110.40/23,017,451,540.40 = 3,712,786,502.40/x
  3. Step 3: Cross multiply
    15,344,967,110.40x = 23,017,451,540.40 × 3,712,786,502.40
  4. Step 4: Simplify right side
    15,344,967,110.40x = 85,458,883,398,843,219,968
  5. Step 5: Solve for x
    x = 85,458,883,398,843,219,968/15,344,967,110.40
  6. Step 6: Final answer
    x = 5,569,179,965.26

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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.