Home / 34,955,401.80-52,456,722.30-19,602,661.80

Finding the Fourth Proportional to 34,955,401.80, 52,456,722.30 and 19,602,661.80

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Solution

The fourth proportional to 34,955,401.80, 52,456,722.30 and 19,602,661.80 is: 29,417,238.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,955,401.80 : 52,456,722.30 = 19,602,661.80 : x
  2. Step 2: Convert to fraction form
    34,955,401.80/52,456,722.30 = 19,602,661.80/x
  3. Step 3: Cross multiply
    34,955,401.80x = 52,456,722.30 × 19,602,661.80
  4. Step 4: Simplify right side
    34,955,401.80x = 1,028,291,386,383,418.12
  5. Step 5: Solve for x
    x = 1,028,291,386,383,418.12/34,955,401.80
  6. Step 6: Final answer
    x = 29,417,238.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.