Home / 4,369,653,065.70-6,554,479,598.55-3,864,571,539.30

Finding the Fourth Proportional to 4,369,653,065.70, 6,554,479,598.55 and 3,864,571,539.30

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Solution

The fourth proportional to 4,369,653,065.70, 6,554,479,598.55 and 3,864,571,539.30 is: 5,796,857,308.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,653,065.70 : 6,554,479,598.55 = 3,864,571,539.30 : x
  2. Step 2: Convert to fraction form
    4,369,653,065.70/6,554,479,598.55 = 3,864,571,539.30/x
  3. Step 3: Cross multiply
    4,369,653,065.70x = 6,554,479,598.55 × 3,864,571,539.30
  4. Step 4: Simplify right side
    4,369,653,065.70x = 25,330,255,311,478,820,864
  5. Step 5: Solve for x
    x = 25,330,255,311,478,820,864/4,369,653,065.70
  6. Step 6: Final answer
    x = 5,796,857,308.95

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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.