Home / 3,339,666,320.30-5,005,141,664.24-1,865,746,593.26

Finding the Fourth Proportional to 3,339,666,320.30, 5,005,141,664.24 and 1,865,746,593.26

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Solution

The fourth proportional to 3,339,666,320.30, 5,005,141,664.24 and 1,865,746,593.26 is: 2,796,185,341.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,666,320.30 : 5,005,141,664.24 = 1,865,746,593.26 : x
  2. Step 2: Convert to fraction form
    3,339,666,320.30/5,005,141,664.24 = 1,865,746,593.26/x
  3. Step 3: Cross multiply
    3,339,666,320.30x = 5,005,141,664.24 × 1,865,746,593.26
  4. Step 4: Simplify right side
    3,339,666,320.30x = 9,338,326,008,814,440,448
  5. Step 5: Solve for x
    x = 9,338,326,008,814,440,448/3,339,666,320.30
  6. Step 6: Final answer
    x = 2,796,185,341.05

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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.