Home / 4,766,679,448.43-6,578,928,365.72-3,156,294,060.27

Finding the Fourth Proportional to 4,766,679,448.43, 6,578,928,365.72 and 3,156,294,060.27

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Solution

The fourth proportional to 4,766,679,448.43, 6,578,928,365.72 and 3,156,294,060.27 is: 4,356,288,848.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,679,448.43 : 6,578,928,365.72 = 3,156,294,060.27 : x
  2. Step 2: Convert to fraction form
    4,766,679,448.43/6,578,928,365.72 = 3,156,294,060.27/x
  3. Step 3: Cross multiply
    4,766,679,448.43x = 6,578,928,365.72 × 3,156,294,060.27
  4. Step 4: Simplify right side
    4,766,679,448.43x = 20,765,032,523,648,073,728
  5. Step 5: Solve for x
    x = 20,765,032,523,648,073,728/4,766,679,448.43
  6. Step 6: Final answer
    x = 4,356,288,848.10

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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.