Home / 25,104,617,944.56-34,644,373,395.17-13,827,049,647.57

Finding the Fourth Proportional to 25,104,617,944.56, 34,644,373,395.17 and 13,827,049,647.57

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Solution

The fourth proportional to 25,104,617,944.56, 34,644,373,395.17 and 13,827,049,647.57 is: 19,081,328,861.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104,617,944.56 : 34,644,373,395.17 = 13,827,049,647.57 : x
  2. Step 2: Convert to fraction form
    25,104,617,944.56/34,644,373,395.17 = 13,827,049,647.57/x
  3. Step 3: Cross multiply
    25,104,617,944.56x = 34,644,373,395.17 × 13,827,049,647.57
  4. Step 4: Simplify right side
    25,104,617,944.56x = 479,029,470,943,899,680,768
  5. Step 5: Solve for x
    x = 479,029,470,943,899,680,768/25,104,617,944.56
  6. Step 6: Final answer
    x = 19,081,328,861.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.