Home / 29,392,255.81-40,501,494.82-22,736,408.95

Finding the Fourth Proportional to 29,392,255.81, 40,501,494.82 and 22,736,408.95

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Solution

The fourth proportional to 29,392,255.81, 40,501,494.82 and 22,736,408.95 is: 31,329,971.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,392,255.81 : 40,501,494.82 = 22,736,408.95 : x
  2. Step 2: Convert to fraction form
    29,392,255.81/40,501,494.82 = 22,736,408.95/x
  3. Step 3: Cross multiply
    29,392,255.81x = 40,501,494.82 × 22,736,408.95
  4. Step 4: Simplify right side
    29,392,255.81x = 920,858,549,313,826.62
  5. Step 5: Solve for x
    x = 920,858,549,313,826.62/29,392,255.81
  6. Step 6: Final answer
    x = 31,329,971.92

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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.