Home / 2,201,472,438.10-3,302,208,657.15-2,033,111,929.30

Finding the Fourth Proportional to 2,201,472,438.10, 3,302,208,657.15 and 2,033,111,929.30

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Solution

The fourth proportional to 2,201,472,438.10, 3,302,208,657.15 and 2,033,111,929.30 is: 3,049,667,893.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,472,438.10 : 3,302,208,657.15 = 2,033,111,929.30 : x
  2. Step 2: Convert to fraction form
    2,201,472,438.10/3,302,208,657.15 = 2,033,111,929.30/x
  3. Step 3: Cross multiply
    2,201,472,438.10x = 3,302,208,657.15 × 2,033,111,929.30
  4. Step 4: Simplify right side
    2,201,472,438.10x = 6,713,759,813,889,398,784
  5. Step 5: Solve for x
    x = 6,713,759,813,889,398,784/2,201,472,438.10
  6. Step 6: Final answer
    x = 3,049,667,893.95

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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.