Home / 22,011,024.20-33,048,029.10-16,657,248.20

Finding the Fourth Proportional to 22,011,024.20, 33,048,029.10 and 16,657,248.20

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Solution

The fourth proportional to 22,011,024.20, 33,048,029.10 and 16,657,248.20 is: 25,009,705.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,011,024.20 : 33,048,029.10 = 16,657,248.20 : x
  2. Step 2: Convert to fraction form
    22,011,024.20/33,048,029.10 = 16,657,248.20/x
  3. Step 3: Cross multiply
    22,011,024.20x = 33,048,029.10 × 16,657,248.20
  4. Step 4: Simplify right side
    22,011,024.20x = 550,489,223,239,522.62
  5. Step 5: Solve for x
    x = 550,489,223,239,522.62/22,011,024.20
  6. Step 6: Final answer
    x = 25,009,705.06

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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.