Home / 3,813,252,095.28-5,262,728,774.94-2,227,740,387.24

Finding the Fourth Proportional to 3,813,252,095.28, 5,262,728,774.94 and 2,227,740,387.24

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Solution

The fourth proportional to 3,813,252,095.28, 5,262,728,774.94 and 2,227,740,387.24 is: 3,074,539,302.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,813,252,095.28 : 5,262,728,774.94 = 2,227,740,387.24 : x
  2. Step 2: Convert to fraction form
    3,813,252,095.28/5,262,728,774.94 = 2,227,740,387.24/x
  3. Step 3: Cross multiply
    3,813,252,095.28x = 5,262,728,774.94 × 2,227,740,387.24
  4. Step 4: Simplify right side
    3,813,252,095.28x = 11,723,993,439,023,925,248
  5. Step 5: Solve for x
    x = 11,723,993,439,023,925,248/3,813,252,095.28
  6. Step 6: Final answer
    x = 3,074,539,302.96

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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.