Home / 2,380,803,857.54-3,282,459,389.33-1,950,054,290.58

Finding the Fourth Proportional to 2,380,803,857.54, 3,282,459,389.33 and 1,950,054,290.58

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Solution

The fourth proportional to 2,380,803,857.54, 3,282,459,389.33 and 1,950,054,290.58 is: 2,688,576,799.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,803,857.54 : 3,282,459,389.33 = 1,950,054,290.58 : x
  2. Step 2: Convert to fraction form
    2,380,803,857.54/3,282,459,389.33 = 1,950,054,290.58/x
  3. Step 3: Cross multiply
    2,380,803,857.54x = 3,282,459,389.33 × 1,950,054,290.58
  4. Step 4: Simplify right side
    2,380,803,857.54x = 6,400,974,015,820,296,192
  5. Step 5: Solve for x
    x = 6,400,974,015,820,296,192/2,380,803,857.54
  6. Step 6: Final answer
    x = 2,688,576,799.62

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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.