Home / 9,459,576,368.82-13,048,064,404.26-6,067,112,209.92

Finding the Fourth Proportional to 9,459,576,368.82, 13,048,064,404.26 and 6,067,112,209.92

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Solution

The fourth proportional to 9,459,576,368.82, 13,048,064,404.26 and 6,067,112,209.92 is: 8,368,669,777.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,459,576,368.82 : 13,048,064,404.26 = 6,067,112,209.92 : x
  2. Step 2: Convert to fraction form
    9,459,576,368.82/13,048,064,404.26 = 6,067,112,209.92/x
  3. Step 3: Cross multiply
    9,459,576,368.82x = 13,048,064,404.26 × 6,067,112,209.92
  4. Step 4: Simplify right side
    9,459,576,368.82x = 79,164,070,862,908,375,040
  5. Step 5: Solve for x
    x = 79,164,070,862,908,375,040/9,459,576,368.82
  6. Step 6: Final answer
    x = 8,368,669,777.21

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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.