Home / 3,002,593,488.01-4,143,578,947.63-1,664,480,187.02

Finding the Fourth Proportional to 3,002,593,488.01, 4,143,578,947.63 and 1,664,480,187.02

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Solution

The fourth proportional to 3,002,593,488.01, 4,143,578,947.63 and 1,664,480,187.02 is: 2,296,982,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,593,488.01 : 4,143,578,947.63 = 1,664,480,187.02 : x
  2. Step 2: Convert to fraction form
    3,002,593,488.01/4,143,578,947.63 = 1,664,480,187.02/x
  3. Step 3: Cross multiply
    3,002,593,488.01x = 4,143,578,947.63 × 1,664,480,187.02
  4. Step 4: Simplify right side
    3,002,593,488.01x = 6,896,905,061,683,317,760
  5. Step 5: Solve for x
    x = 6,896,905,061,683,317,760/3,002,593,488.01
  6. Step 6: Final answer
    x = 2,296,982,621.60

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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.