Home / 48,843,007.35-73,264,511.03-12,451,327.35

Finding the Fourth Proportional to 48,843,007.35, 73,264,511.03 and 12,451,327.35

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Solution

The fourth proportional to 48,843,007.35, 73,264,511.03 and 12,451,327.35 is: 18,676,991.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,843,007.35 : 73,264,511.03 = 12,451,327.35 : x
  2. Step 2: Convert to fraction form
    48,843,007.35/73,264,511.03 = 12,451,327.35/x
  3. Step 3: Cross multiply
    48,843,007.35x = 73,264,511.03 × 12,451,327.35
  4. Step 4: Simplify right side
    48,843,007.35x = 912,240,409,909,959.12
  5. Step 5: Solve for x
    x = 912,240,409,909,959.12/48,843,007.35
  6. Step 6: Final answer
    x = 18,676,991.03

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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.