Home / 32,999,262-49,500,234.48-15,718,579.44

Finding the Fourth Proportional to 32,999,262, 49,500,234.48 and 15,718,579.44

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Solution

The fourth proportional to 32,999,262, 49,500,234.48 and 15,718,579.44 is: 23,578,508.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,999,262 : 49,500,234.48 = 15,718,579.44 : x
  2. Step 2: Convert to fraction form
    32,999,262/49,500,234.48 = 15,718,579.44/x
  3. Step 3: Cross multiply
    32,999,262x = 49,500,234.48 × 15,718,579.44
  4. Step 4: Simplify right side
    32,999,262x = 778,073,367,972,507
  5. Step 5: Solve for x
    x = 778,073,367,972,507/32,999,262
  6. Step 6: Final answer
    x = 23,578,508.15

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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.