Home / 5,719,857,266.78-8,579,627,298.30-1,522,846,089.98

Finding the Fourth Proportional to 5,719,857,266.78, 8,579,627,298.30 and 1,522,846,089.98

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Solution

The fourth proportional to 5,719,857,266.78, 8,579,627,298.30 and 1,522,846,089.98 is: 2,284,226,909.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,719,857,266.78 : 8,579,627,298.30 = 1,522,846,089.98 : x
  2. Step 2: Convert to fraction form
    5,719,857,266.78/8,579,627,298.30 = 1,522,846,089.98/x
  3. Step 3: Cross multiply
    5,719,857,266.78x = 8,579,627,298.30 × 1,522,846,089.98
  4. Step 4: Simplify right side
    5,719,857,266.78x = 13,065,451,884,696,457,216
  5. Step 5: Solve for x
    x = 13,065,451,884,696,457,216/5,719,857,266.78
  6. Step 6: Final answer
    x = 2,284,226,909.05

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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.