Home / 17,335,907.11-26,003,230.00-5,205,055.28

Finding the Fourth Proportional to 17,335,907.11, 26,003,230.00 and 5,205,055.28

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Solution

The fourth proportional to 17,335,907.11, 26,003,230.00 and 5,205,055.28 is: 7,807,393.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,907.11 : 26,003,230.00 = 5,205,055.28 : x
  2. Step 2: Convert to fraction form
    17,335,907.11/26,003,230.00 = 5,205,055.28/x
  3. Step 3: Cross multiply
    17,335,907.11x = 26,003,230.00 × 5,205,055.28
  4. Step 4: Simplify right side
    17,335,907.11x = 135,348,249,465,525.61
  5. Step 5: Solve for x
    x = 135,348,249,465,525.61/17,335,907.11
  6. Step 6: Final answer
    x = 7,807,393.56

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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.