Home / 24,447,836-33,739,063.44-13,582,820

Finding the Fourth Proportional to 24,447,836, 33,739,063.44 and 13,582,820

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Solution

The fourth proportional to 24,447,836, 33,739,063.44 and 13,582,820 is: 18,744,874.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447,836 : 33,739,063.44 = 13,582,820 : x
  2. Step 2: Convert to fraction form
    24,447,836/33,739,063.44 = 13,582,820/x
  3. Step 3: Cross multiply
    24,447,836x = 33,739,063.44 × 13,582,820
  4. Step 4: Simplify right side
    24,447,836x = 458,271,625,674,100.75
  5. Step 5: Solve for x
    x = 458,271,625,674,100.75/24,447,836
  6. Step 6: Final answer
    x = 18,744,874.83

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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.