Home / 34,274,126.10-47,298,294-19,590,107.66

Finding the Fourth Proportional to 34,274,126.10, 47,298,294 and 19,590,107.66

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Solution

The fourth proportional to 34,274,126.10, 47,298,294 and 19,590,107.66 is: 27,034,348.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,274,126.10 : 47,298,294 = 19,590,107.66 : x
  2. Step 2: Convert to fraction form
    34,274,126.10/47,298,294 = 19,590,107.66/x
  3. Step 3: Cross multiply
    34,274,126.10x = 47,298,294 × 19,590,107.66
  4. Step 4: Simplify right side
    34,274,126.10x = 926,578,671,594,332
  5. Step 5: Solve for x
    x = 926,578,671,594,332/34,274,126.10
  6. Step 6: Final answer
    x = 27,034,348.56

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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.