Home / 9,292,037,679.56-12,823,013,842.88-5,062,949,568.02

Finding the Fourth Proportional to 9,292,037,679.56, 12,823,013,842.88 and 5,062,949,568.02

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Solution

The fourth proportional to 9,292,037,679.56, 12,823,013,842.88 and 5,062,949,568.02 is: 6,986,871,409.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292,037,679.56 : 12,823,013,842.88 = 5,062,949,568.02 : x
  2. Step 2: Convert to fraction form
    9,292,037,679.56/12,823,013,842.88 = 5,062,949,568.02/x
  3. Step 3: Cross multiply
    9,292,037,679.56x = 12,823,013,842.88 × 5,062,949,568.02
  4. Step 4: Simplify right side
    9,292,037,679.56x = 64,922,272,396,529,238,016
  5. Step 5: Solve for x
    x = 64,922,272,396,529,238,016/9,292,037,679.56
  6. Step 6: Final answer
    x = 6,986,871,409.20

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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.