Home / 1,496,426,847.26-2,065,141,025.43-827,359,511.90

Finding the Fourth Proportional to 1,496,426,847.26, 2,065,141,025.43 and 827,359,511.90

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Solution

The fourth proportional to 1,496,426,847.26, 2,065,141,025.43 and 827,359,511.90 is: 1,141,795,921.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,426,847.26 : 2,065,141,025.43 = 827,359,511.90 : x
  2. Step 2: Convert to fraction form
    1,496,426,847.26/2,065,141,025.43 = 827,359,511.90/x
  3. Step 3: Cross multiply
    1,496,426,847.26x = 2,065,141,025.43 × 827,359,511.90
  4. Step 4: Simplify right side
    1,496,426,847.26x = 1,708,614,070,804,430,336
  5. Step 5: Solve for x
    x = 1,708,614,070,804,430,336/1,496,426,847.26
  6. Step 6: Final answer
    x = 1,141,795,921.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.