Home / 15,033,257.58-22,542,538.02-10,486,484.58

Finding the Fourth Proportional to 15,033,257.58, 22,542,538.02 and 10,486,484.58

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Solution

The fourth proportional to 15,033,257.58, 22,542,538.02 and 10,486,484.58 is: 15,724,601.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,033,257.58 : 22,542,538.02 = 10,486,484.58 : x
  2. Step 2: Convert to fraction form
    15,033,257.58/22,542,538.02 = 10,486,484.58/x
  3. Step 3: Cross multiply
    15,033,257.58x = 22,542,538.02 × 10,486,484.58
  4. Step 4: Simplify right side
    15,033,257.58x = 236,391,977,340,793.72
  5. Step 5: Solve for x
    x = 236,391,977,340,793.72/15,033,257.58
  6. Step 6: Final answer
    x = 15,724,601.01

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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.