Home / 10,032,591,869.28-15,040,469,775.24-4,435,625,318.40

Finding the Fourth Proportional to 10,032,591,869.28, 15,040,469,775.24 and 4,435,625,318.40

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Solution

The fourth proportional to 10,032,591,869.28, 15,040,469,775.24 and 4,435,625,318.40 is: 6,649,716,185.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,591,869.28 : 15,040,469,775.24 = 4,435,625,318.40 : x
  2. Step 2: Convert to fraction form
    10,032,591,869.28/15,040,469,775.24 = 4,435,625,318.40/x
  3. Step 3: Cross multiply
    10,032,591,869.28x = 15,040,469,775.24 × 4,435,625,318.40
  4. Step 4: Simplify right side
    10,032,591,869.28x = 66,713,888,535,684,497,408
  5. Step 5: Solve for x
    x = 66,713,888,535,684,497,408/10,032,591,869.28
  6. Step 6: Final answer
    x = 6,649,716,185.50

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1.5x scale

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.