Home / 26,640,616.79-36,764,050.72-14,417,473.79

Finding the Fourth Proportional to 26,640,616.79, 36,764,050.72 and 14,417,473.79

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Solution

The fourth proportional to 26,640,616.79, 36,764,050.72 and 14,417,473.79 is: 19,896,113.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,640,616.79 : 36,764,050.72 = 14,417,473.79 : x
  2. Step 2: Convert to fraction form
    26,640,616.79/36,764,050.72 = 14,417,473.79/x
  3. Step 3: Cross multiply
    26,640,616.79x = 36,764,050.72 × 14,417,473.79
  4. Step 4: Simplify right side
    26,640,616.79x = 530,044,737,449,966.69
  5. Step 5: Solve for x
    x = 530,044,737,449,966.69/26,640,616.79
  6. Step 6: Final answer
    x = 19,896,113.58

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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.