Home / 9,125,785,339.96-13,665,102,998.82-6,298,304,330.20

Finding the Fourth Proportional to 9,125,785,339.96, 13,665,102,998.82 and 6,298,304,330.20

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Solution

The fourth proportional to 9,125,785,339.96, 13,665,102,998.82 and 6,298,304,330.20 is: 9,431,185,830.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,125,785,339.96 : 13,665,102,998.82 = 6,298,304,330.20 : x
  2. Step 2: Convert to fraction form
    9,125,785,339.96/13,665,102,998.82 = 6,298,304,330.20/x
  3. Step 3: Cross multiply
    9,125,785,339.96x = 13,665,102,998.82 × 6,298,304,330.20
  4. Step 4: Simplify right side
    9,125,785,339.96x = 86,066,977,390,097,006,592
  5. Step 5: Solve for x
    x = 86,066,977,390,097,006,592/9,125,785,339.96
  6. Step 6: Final answer
    x = 9,431,185,830.47

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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.