Home / 22,017,069.10-33,025,603.65-9,246,738.70

Finding the Fourth Proportional to 22,017,069.10, 33,025,603.65 and 9,246,738.70

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Solution

The fourth proportional to 22,017,069.10, 33,025,603.65 and 9,246,738.70 is: 13,870,108.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,069.10 : 33,025,603.65 = 9,246,738.70 : x
  2. Step 2: Convert to fraction form
    22,017,069.10/33,025,603.65 = 9,246,738.70/x
  3. Step 3: Cross multiply
    22,017,069.10x = 33,025,603.65 × 9,246,738.70
  4. Step 4: Simplify right side
    22,017,069.10x = 305,379,127,361,316.19
  5. Step 5: Solve for x
    x = 305,379,127,361,316.19/22,017,069.10
  6. Step 6: Final answer
    x = 13,870,108.05

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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.