Home / 26,640,622.28-36,764,058.30-14,417,479.28

Finding the Fourth Proportional to 26,640,622.28, 36,764,058.30 and 14,417,479.28

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Solution

The fourth proportional to 26,640,622.28, 36,764,058.30 and 14,417,479.28 is: 19,896,121.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,640,622.28 : 36,764,058.30 = 14,417,479.28 : x
  2. Step 2: Convert to fraction form
    26,640,622.28/36,764,058.30 = 14,417,479.28/x
  3. Step 3: Cross multiply
    26,640,622.28x = 36,764,058.30 × 14,417,479.28
  4. Step 4: Simplify right side
    26,640,622.28x = 530,045,048,788,961.94
  5. Step 5: Solve for x
    x = 530,045,048,788,961.94/26,640,622.28
  6. Step 6: Final answer
    x = 19,896,121.16

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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.