Home / 17,330,386.29-23,916,679.75-9,595,428.18

Finding the Fourth Proportional to 17,330,386.29, 23,916,679.75 and 9,595,428.18

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Solution

The fourth proportional to 17,330,386.29, 23,916,679.75 and 9,595,428.18 is: 13,242,104.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,386.29 : 23,916,679.75 = 9,595,428.18 : x
  2. Step 2: Convert to fraction form
    17,330,386.29/23,916,679.75 = 9,595,428.18/x
  3. Step 3: Cross multiply
    17,330,386.29x = 23,916,679.75 × 9,595,428.18
  4. Step 4: Simplify right side
    17,330,386.29x = 229,490,782,845,185.34
  5. Step 5: Solve for x
    x = 229,490,782,845,185.34/17,330,386.29
  6. Step 6: Final answer
    x = 13,242,104.30

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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.