Home / 29,329,504.95-44,010,003.83-12,291,900.15

Finding the Fourth Proportional to 29,329,504.95, 44,010,003.83 and 12,291,900.15

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Solution

The fourth proportional to 29,329,504.95, 44,010,003.83 and 12,291,900.15 is: 18,444,449.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,329,504.95 : 44,010,003.83 = 12,291,900.15 : x
  2. Step 2: Convert to fraction form
    29,329,504.95/44,010,003.83 = 12,291,900.15/x
  3. Step 3: Cross multiply
    29,329,504.95x = 44,010,003.83 × 12,291,900.15
  4. Step 4: Simplify right side
    29,329,504.95x = 540,966,572,618,018.12
  5. Step 5: Solve for x
    x = 540,966,572,618,018.12/29,329,504.95
  6. Step 6: Final answer
    x = 18,444,449.49

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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.