Home / 13,841,017.35-19,101,184.26-7,960,653.17

Finding the Fourth Proportional to 13,841,017.35, 19,101,184.26 and 7,960,653.17

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Solution

The fourth proportional to 13,841,017.35, 19,101,184.26 and 7,960,653.17 is: 10,986,035.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,841,017.35 : 19,101,184.26 = 7,960,653.17 : x
  2. Step 2: Convert to fraction form
    13,841,017.35/19,101,184.26 = 7,960,653.17/x
  3. Step 3: Cross multiply
    13,841,017.35x = 19,101,184.26 × 7,960,653.17
  4. Step 4: Simplify right side
    13,841,017.35x = 152,057,902,934,617.19
  5. Step 5: Solve for x
    x = 152,057,902,934,617.19/13,841,017.35
  6. Step 6: Final answer
    x = 10,986,035.14

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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.