Home / 5,389,964,229.47-8,077,719,482.28-4,194,883,056.46

Finding the Fourth Proportional to 5,389,964,229.47, 8,077,719,482.28 and 4,194,883,056.46

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Solution

The fourth proportional to 5,389,964,229.47, 8,077,719,482.28 and 4,194,883,056.46 is: 6,286,700,087.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,389,964,229.47 : 8,077,719,482.28 = 4,194,883,056.46 : x
  2. Step 2: Convert to fraction form
    5,389,964,229.47/8,077,719,482.28 = 4,194,883,056.46/x
  3. Step 3: Cross multiply
    5,389,964,229.47x = 8,077,719,482.28 × 4,194,883,056.46
  4. Step 4: Simplify right side
    5,389,964,229.47x = 33,885,088,591,049,175,040
  5. Step 5: Solve for x
    x = 33,885,088,591,049,175,040/5,389,964,229.47
  6. Step 6: Final answer
    x = 6,286,700,087.14

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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.