Home / 9,465,318,890.25-13,062,524,674.37-5,236,157,864.13

Finding the Fourth Proportional to 9,465,318,890.25, 13,062,524,674.37 and 5,236,157,864.13

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Solution

The fourth proportional to 9,465,318,890.25, 13,062,524,674.37 and 5,236,157,864.13 is: 7,226,110,614.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,318,890.25 : 13,062,524,674.37 = 5,236,157,864.13 : x
  2. Step 2: Convert to fraction form
    9,465,318,890.25/13,062,524,674.37 = 5,236,157,864.13/x
  3. Step 3: Cross multiply
    9,465,318,890.25x = 13,062,524,674.37 × 5,236,157,864.13
  4. Step 4: Simplify right side
    9,465,318,890.25x = 68,397,441,299,068,461,056
  5. Step 5: Solve for x
    x = 68,397,441,299,068,461,056/9,465,318,890.25
  6. Step 6: Final answer
    x = 7,226,110,614.14

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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.