Home / 1,653,554,623.40-2,480,331,935.10-827,057,580.20

Finding the Fourth Proportional to 1,653,554,623.40, 2,480,331,935.10 and 827,057,580.20

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Solution

The fourth proportional to 1,653,554,623.40, 2,480,331,935.10 and 827,057,580.20 is: 1,240,586,370.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,554,623.40 : 2,480,331,935.10 = 827,057,580.20 : x
  2. Step 2: Convert to fraction form
    1,653,554,623.40/2,480,331,935.10 = 827,057,580.20/x
  3. Step 3: Cross multiply
    1,653,554,623.40x = 2,480,331,935.10 × 827,057,580.20
  4. Step 4: Simplify right side
    1,653,554,623.40x = 2,051,377,328,336,589,568
  5. Step 5: Solve for x
    x = 2,051,377,328,336,589,568/1,653,554,623.40
  6. Step 6: Final answer
    x = 1,240,586,370.30

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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.