Home / 34,852,018.80-52,290,469.80-14,663,449.20

Finding the Fourth Proportional to 34,852,018.80, 52,290,469.80 and 14,663,449.20

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Solution

The fourth proportional to 34,852,018.80, 52,290,469.80 and 14,663,449.20 is: 22,000,408.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,852,018.80 : 52,290,469.80 = 14,663,449.20 : x
  2. Step 2: Convert to fraction form
    34,852,018.80/52,290,469.80 = 14,663,449.20/x
  3. Step 3: Cross multiply
    34,852,018.80x = 52,290,469.80 × 14,663,449.20
  4. Step 4: Simplify right side
    34,852,018.80x = 766,758,647,556,434.12
  5. Step 5: Solve for x
    x = 766,758,647,556,434.12/34,852,018.80
  6. Step 6: Final answer
    x = 22,000,408.41

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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.