Home / 17,980,069.03-26,961,718.48-9,341,847.19

Finding the Fourth Proportional to 17,980,069.03, 26,961,718.48 and 9,341,847.19

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Solution

The fourth proportional to 17,980,069.03, 26,961,718.48 and 9,341,847.19 is: 14,008,414.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,980,069.03 : 26,961,718.48 = 9,341,847.19 : x
  2. Step 2: Convert to fraction form
    17,980,069.03/26,961,718.48 = 9,341,847.19/x
  3. Step 3: Cross multiply
    17,980,069.03x = 26,961,718.48 × 9,341,847.19
  4. Step 4: Simplify right side
    17,980,069.03x = 251,872,254,019,959.06
  5. Step 5: Solve for x
    x = 251,872,254,019,959.06/17,980,069.03
  6. Step 6: Final answer
    x = 14,008,414.18

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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.