Home / 22,777,789,904.80-34,166,684,857.20-17,885,553,719.20

Finding the Fourth Proportional to 22,777,789,904.80, 34,166,684,857.20 and 17,885,553,719.20

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Solution

The fourth proportional to 22,777,789,904.80, 34,166,684,857.20 and 17,885,553,719.20 is: 26,828,330,578.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,777,789,904.80 : 34,166,684,857.20 = 17,885,553,719.20 : x
  2. Step 2: Convert to fraction form
    22,777,789,904.80/34,166,684,857.20 = 17,885,553,719.20/x
  3. Step 3: Cross multiply
    22,777,789,904.80x = 34,166,684,857.20 × 17,885,553,719.20
  4. Step 4: Simplify right side
    22,777,789,904.80x = 611,090,077,420,427,804,672
  5. Step 5: Solve for x
    x = 611,090,077,420,427,804,672/22,777,789,904.80
  6. Step 6: Final answer
    x = 26,828,330,578.80

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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.