Home / 11,339,718.30-17,009,577.45-10,276,836.30

Finding the Fourth Proportional to 11,339,718.30, 17,009,577.45 and 10,276,836.30

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Solution

The fourth proportional to 11,339,718.30, 17,009,577.45 and 10,276,836.30 is: 15,415,254.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,718.30 : 17,009,577.45 = 10,276,836.30 : x
  2. Step 2: Convert to fraction form
    11,339,718.30/17,009,577.45 = 10,276,836.30/x
  3. Step 3: Cross multiply
    11,339,718.30x = 17,009,577.45 × 10,276,836.30
  4. Step 4: Simplify right side
    11,339,718.30x = 174,804,642,985,821.44
  5. Step 5: Solve for x
    x = 174,804,642,985,821.44/11,339,718.30
  6. Step 6: Final answer
    x = 15,415,254.45

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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.