Home / 17,319,018.06-23,899,886.19-9,583,595.82

Finding the Fourth Proportional to 17,319,018.06, 23,899,886.19 and 9,583,595.82

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Solution

The fourth proportional to 17,319,018.06, 23,899,886.19 and 9,583,595.82 is: 13,225,163.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,319,018.06 : 23,899,886.19 = 9,583,595.82 : x
  2. Step 2: Convert to fraction form
    17,319,018.06/23,899,886.19 = 9,583,595.82/x
  3. Step 3: Cross multiply
    17,319,018.06x = 23,899,886.19 × 9,583,595.82
  4. Step 4: Simplify right side
    17,319,018.06x = 229,046,849,388,959.75
  5. Step 5: Solve for x
    x = 229,046,849,388,959.75/17,319,018.06
  6. Step 6: Final answer
    x = 13,225,163.72

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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.