Home / 3,934,151,993.64-5,900,581,597.65-1,412,558,225.84

Finding the Fourth Proportional to 3,934,151,993.64, 5,900,581,597.65 and 1,412,558,225.84

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Solution

The fourth proportional to 3,934,151,993.64, 5,900,581,597.65 and 1,412,558,225.84 is: 2,118,605,251.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,151,993.64 : 5,900,581,597.65 = 1,412,558,225.84 : x
  2. Step 2: Convert to fraction form
    3,934,151,993.64/5,900,581,597.65 = 1,412,558,225.84/x
  3. Step 3: Cross multiply
    3,934,151,993.64x = 5,900,581,597.65 × 1,412,558,225.84
  4. Step 4: Simplify right side
    3,934,151,993.64x = 8,334,915,072,971,133,952
  5. Step 5: Solve for x
    x = 8,334,915,072,971,133,952/3,934,151,993.64
  6. Step 6: Final answer
    x = 2,118,605,251.26

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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.