Home / 73,465,492.09-110,214,181.40-22,346,182.30

Finding the Fourth Proportional to 73,465,492.09, 110,214,181.40 and 22,346,182.30

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Solution

The fourth proportional to 73,465,492.09, 110,214,181.40 and 22,346,182.30 is: 33,524,122.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,465,492.09 : 110,214,181.40 = 22,346,182.30 : x
  2. Step 2: Convert to fraction form
    73,465,492.09/110,214,181.40 = 22,346,182.30/x
  3. Step 3: Cross multiply
    73,465,492.09x = 110,214,181.40 × 22,346,182.30
  4. Step 4: Simplify right side
    73,465,492.09x = 2,462,866,189,609,669.50
  5. Step 5: Solve for x
    x = 2,462,866,189,609,669.50/73,465,492.09
  6. Step 6: Final answer
    x = 33,524,122.95

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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.