Home / 22,777,789,907.80-34,166,684,861.70-17,885,553,722.20

Finding the Fourth Proportional to 22,777,789,907.80, 34,166,684,861.70 and 17,885,553,722.20

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Solution

The fourth proportional to 22,777,789,907.80, 34,166,684,861.70 and 17,885,553,722.20 is: 26,828,330,583.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,777,789,907.80 : 34,166,684,861.70 = 17,885,553,722.20 : x
  2. Step 2: Convert to fraction form
    22,777,789,907.80/34,166,684,861.70 = 17,885,553,722.20/x
  3. Step 3: Cross multiply
    22,777,789,907.80x = 34,166,684,861.70 × 17,885,553,722.20
  4. Step 4: Simplify right side
    22,777,789,907.80x = 611,090,077,603,412,836,352
  5. Step 5: Solve for x
    x = 611,090,077,603,412,836,352/22,777,789,907.80
  6. Step 6: Final answer
    x = 26,828,330,583.30

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Double scale
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1.5x scale

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.