Home / 27,524,813,099.40-41,287,101,813.54-7,627,643,688.60

Finding the Fourth Proportional to 27,524,813,099.40, 41,287,101,813.54 and 7,627,643,688.60

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Solution

The fourth proportional to 27,524,813,099.40, 41,287,101,813.54 and 7,627,643,688.60 is: 11,441,432,878.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,524,813,099.40 : 41,287,101,813.54 = 7,627,643,688.60 : x
  2. Step 2: Convert to fraction form
    27,524,813,099.40/41,287,101,813.54 = 7,627,643,688.60/x
  3. Step 3: Cross multiply
    27,524,813,099.40x = 41,287,101,813.54 × 7,627,643,688.60
  4. Step 4: Simplify right side
    27,524,813,099.40x = 314,923,301,568,634,028,032
  5. Step 5: Solve for x
    x = 314,923,301,568,634,028,032/27,524,813,099.40
  6. Step 6: Final answer
    x = 11,441,432,878.45

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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.