Home / 26,521,707,700.94-36,599,770,439.09-14,478,718,508.30

Finding the Fourth Proportional to 26,521,707,700.94, 36,599,770,439.09 and 14,478,718,508.30

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Solution

The fourth proportional to 26,521,707,700.94, 36,599,770,439.09 and 14,478,718,508.30 is: 19,980,529,897.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,521,707,700.94 : 36,599,770,439.09 = 14,478,718,508.30 : x
  2. Step 2: Convert to fraction form
    26,521,707,700.94/36,599,770,439.09 = 14,478,718,508.30/x
  3. Step 3: Cross multiply
    26,521,707,700.94x = 36,599,770,439.09 × 14,478,718,508.30
  4. Step 4: Simplify right side
    26,521,707,700.94x = 529,917,773,655,728,193,536
  5. Step 5: Solve for x
    x = 529,917,773,655,728,193,536/26,521,707,700.94
  6. Step 6: Final answer
    x = 19,980,529,897.67

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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.