Home / 2,380,803,863.86-3,282,459,398.06-1,950,054,296.89

Finding the Fourth Proportional to 2,380,803,863.86, 3,282,459,398.06 and 1,950,054,296.89

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Solution

The fourth proportional to 2,380,803,863.86, 3,282,459,398.06 and 1,950,054,296.89 is: 2,688,576,808.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,803,863.86 : 3,282,459,398.06 = 1,950,054,296.89 : x
  2. Step 2: Convert to fraction form
    2,380,803,863.86/3,282,459,398.06 = 1,950,054,296.89/x
  3. Step 3: Cross multiply
    2,380,803,863.86x = 3,282,459,398.06 × 1,950,054,296.89
  4. Step 4: Simplify right side
    2,380,803,863.86x = 6,400,974,053,553,865,728
  5. Step 5: Solve for x
    x = 6,400,974,053,553,865,728/2,380,803,863.86
  6. Step 6: Final answer
    x = 2,688,576,808.33

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1.5x scale

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.