Home / 17,083,303.38-23,573,971.89-9,348,496.74

Finding the Fourth Proportional to 17,083,303.38, 23,573,971.89 and 9,348,496.74

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Solution

The fourth proportional to 17,083,303.38, 23,573,971.89 and 9,348,496.74 is: 12,900,385.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,303.38 : 23,573,971.89 = 9,348,496.74 : x
  2. Step 2: Convert to fraction form
    17,083,303.38/23,573,971.89 = 9,348,496.74/x
  3. Step 3: Cross multiply
    17,083,303.38x = 23,573,971.89 × 9,348,496.74
  4. Step 4: Simplify right side
    17,083,303.38x = 220,381,199,362,516.66
  5. Step 5: Solve for x
    x = 220,381,199,362,516.66/17,083,303.38
  6. Step 6: Final answer
    x = 12,900,385.51

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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.