Home / 24,447,836.50-33,739,064.13-13,582,820.50

Finding the Fourth Proportional to 24,447,836.50, 33,739,064.13 and 13,582,820.50

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Solution

The fourth proportional to 24,447,836.50, 33,739,064.13 and 13,582,820.50 is: 18,744,875.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447,836.50 : 33,739,064.13 = 13,582,820.50 : x
  2. Step 2: Convert to fraction form
    24,447,836.50/33,739,064.13 = 13,582,820.50/x
  3. Step 3: Cross multiply
    24,447,836.50x = 33,739,064.13 × 13,582,820.50
  4. Step 4: Simplify right side
    24,447,836.50x = 458,271,651,915,778.69
  5. Step 5: Solve for x
    x = 458,271,651,915,778.69/24,447,836.50
  6. Step 6: Final answer
    x = 18,744,875.52

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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.