Home / 5,778,633,728.30-8,667,950,592.45-1,416,566,000.30

Finding the Fourth Proportional to 5,778,633,728.30, 8,667,950,592.45 and 1,416,566,000.30

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Solution

The fourth proportional to 5,778,633,728.30, 8,667,950,592.45 and 1,416,566,000.30 is: 2,124,849,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,778,633,728.30 : 8,667,950,592.45 = 1,416,566,000.30 : x
  2. Step 2: Convert to fraction form
    5,778,633,728.30/8,667,950,592.45 = 1,416,566,000.30/x
  3. Step 3: Cross multiply
    5,778,633,728.30x = 8,667,950,592.45 × 1,416,566,000.30
  4. Step 4: Simplify right side
    5,778,633,728.30x = 12,278,724,101,544,912,896
  5. Step 5: Solve for x
    x = 12,278,724,101,544,912,896/5,778,633,728.30
  6. Step 6: Final answer
    x = 2,124,849,000.45

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1.5x scale

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.