Home / 17,328,091.19-23,911,856.64-9,486,100.08

Finding the Fourth Proportional to 17,328,091.19, 23,911,856.64 and 9,486,100.08

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Solution

The fourth proportional to 17,328,091.19, 23,911,856.64 and 9,486,100.08 is: 13,090,320.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,091.19 : 23,911,856.64 = 9,486,100.08 : x
  2. Step 2: Convert to fraction form
    17,328,091.19/23,911,856.64 = 9,486,100.08/x
  3. Step 3: Cross multiply
    17,328,091.19x = 23,911,856.64 × 9,486,100.08
  4. Step 4: Simplify right side
    17,328,091.19x = 226,830,265,185,652.53
  5. Step 5: Solve for x
    x = 226,830,265,185,652.53/17,328,091.19
  6. Step 6: Final answer
    x = 13,090,320.38

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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.