Home / 3,983,226,341.07-5,974,757,463.54-1,327,475,282.04

Finding the Fourth Proportional to 3,983,226,341.07, 5,974,757,463.54 and 1,327,475,282.04

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Solution

The fourth proportional to 3,983,226,341.07, 5,974,757,463.54 and 1,327,475,282.04 is: 1,991,185,579.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,226,341.07 : 5,974,757,463.54 = 1,327,475,282.04 : x
  2. Step 2: Convert to fraction form
    3,983,226,341.07/5,974,757,463.54 = 1,327,475,282.04/x
  3. Step 3: Cross multiply
    3,983,226,341.07x = 5,974,757,463.54 × 1,327,475,282.04
  4. Step 4: Simplify right side
    3,983,226,341.07x = 7,931,342,849,033,356,288
  5. Step 5: Solve for x
    x = 7,931,342,849,033,356,288/3,983,226,341.07
  6. Step 6: Final answer
    x = 1,991,185,579.20

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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.