Home / 4,872,311,573.67-6,723,615,970.26-2,757,722,113.17

Finding the Fourth Proportional to 4,872,311,573.67, 6,723,615,970.26 and 2,757,722,113.17

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Solution

The fourth proportional to 4,872,311,573.67, 6,723,615,970.26 and 2,757,722,113.17 is: 3,805,558,031.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,311,573.67 : 6,723,615,970.26 = 2,757,722,113.17 : x
  2. Step 2: Convert to fraction form
    4,872,311,573.67/6,723,615,970.26 = 2,757,722,113.17/x
  3. Step 3: Cross multiply
    4,872,311,573.67x = 6,723,615,970.26 × 2,757,722,113.17
  4. Step 4: Simplify right side
    4,872,311,573.67x = 18,541,864,441,648,967,680
  5. Step 5: Solve for x
    x = 18,541,864,441,648,967,680/4,872,311,573.67
  6. Step 6: Final answer
    x = 3,805,558,031.60

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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.