Home / 26,470,520.06-39,696,853.55-10,071,911.56

Finding the Fourth Proportional to 26,470,520.06, 39,696,853.55 and 10,071,911.56

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Solution

The fourth proportional to 26,470,520.06, 39,696,853.55 and 10,071,911.56 is: 15,104,470.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,470,520.06 : 39,696,853.55 = 10,071,911.56 : x
  2. Step 2: Convert to fraction form
    26,470,520.06/39,696,853.55 = 10,071,911.56/x
  3. Step 3: Cross multiply
    26,470,520.06x = 39,696,853.55 × 10,071,911.56
  4. Step 4: Simplify right side
    26,470,520.06x = 399,823,197,961,733.50
  5. Step 5: Solve for x
    x = 399,823,197,961,733.50/26,470,520.06
  6. Step 6: Final answer
    x = 15,104,470.82

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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.