Home / 26,456,621.16-36,508,903.20-14,696,651.76

Finding the Fourth Proportional to 26,456,621.16, 36,508,903.20 and 14,696,651.76

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Solution

The fourth proportional to 26,456,621.16, 36,508,903.20 and 14,696,651.76 is: 20,280,693.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,456,621.16 : 36,508,903.20 = 14,696,651.76 : x
  2. Step 2: Convert to fraction form
    26,456,621.16/36,508,903.20 = 14,696,651.76/x
  3. Step 3: Cross multiply
    26,456,621.16x = 36,508,903.20 × 14,696,651.76
  4. Step 4: Simplify right side
    26,456,621.16x = 536,558,636,469,949.69
  5. Step 5: Solve for x
    x = 536,558,636,469,949.69/26,456,621.16
  6. Step 6: Final answer
    x = 20,280,693.94

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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.