Home / 26,429,033.70-39,643,550.55-23,657,667.30

Finding the Fourth Proportional to 26,429,033.70, 39,643,550.55 and 23,657,667.30

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Solution

The fourth proportional to 26,429,033.70, 39,643,550.55 and 23,657,667.30 is: 35,486,500.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,429,033.70 : 39,643,550.55 = 23,657,667.30 : x
  2. Step 2: Convert to fraction form
    26,429,033.70/39,643,550.55 = 23,657,667.30/x
  3. Step 3: Cross multiply
    26,429,033.70x = 39,643,550.55 × 23,657,667.30
  4. Step 4: Simplify right side
    26,429,033.70x = 937,873,929,502,632
  5. Step 5: Solve for x
    x = 937,873,929,502,632/26,429,033.70
  6. Step 6: Final answer
    x = 35,486,500.95

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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.