Home / 9,266,080,437,117.40-12,787,193,090,447-5,099,323,783,952.20

Finding the Fourth Proportional to 9,266,080,437,117.40, 12,787,193,090,447 and 5,099,323,783,952.20

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Solution

The fourth proportional to 9,266,080,437,117.40, 12,787,193,090,447 and 5,099,323,783,952.20 is: 7,037,067,970,498.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266,080,437,117.40 : 12,787,193,090,447 = 5,099,323,783,952.20 : x
  2. Step 2: Convert to fraction form
    9,266,080,437,117.40/12,787,193,090,447 = 5,099,323,783,952.20/x
  3. Step 3: Cross multiply
    9,266,080,437,117.40x = 12,787,193,090,447 × 5,099,323,783,952.20
  4. Step 4: Simplify right side
    9,266,080,437,117.40x = 65,206,037,856,105,625,343,229,952
  5. Step 5: Solve for x
    x = 65,206,037,856,105,625,343,229,952/9,266,080,437,117.40
  6. Step 6: Final answer
    x = 7,037,067,970,498.94

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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.