Home / 29,752,724.22-41,056,508.10-16,697,460.87

Finding the Fourth Proportional to 29,752,724.22, 41,056,508.10 and 16,697,460.87

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Solution

The fourth proportional to 29,752,724.22, 41,056,508.10 and 16,697,460.87 is: 23,041,232.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,752,724.22 : 41,056,508.10 = 16,697,460.87 : x
  2. Step 2: Convert to fraction form
    29,752,724.22/41,056,508.10 = 16,697,460.87/x
  3. Step 3: Cross multiply
    29,752,724.22x = 41,056,508.10 × 16,697,460.87
  4. Step 4: Simplify right side
    29,752,724.22x = 685,539,437,458,588
  5. Step 5: Solve for x
    x = 685,539,437,458,588/29,752,724.22
  6. Step 6: Final answer
    x = 23,041,232.54

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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.