Home / 29,015,124,452,768-43,528,800,014,940-9,409,741,660,978.40

Finding the Fourth Proportional to 29,015,124,452,768, 43,528,800,014,940 and 9,409,741,660,978.40

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Solution

The fourth proportional to 29,015,124,452,768, 43,528,800,014,940 and 9,409,741,660,978.40 is: 14,116,595,075,086.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,015,124,452,768 : 43,528,800,014,940 = 9,409,741,660,978.40 : x
  2. Step 2: Convert to fraction form
    29,015,124,452,768/43,528,800,014,940 = 9,409,741,660,978.40/x
  3. Step 3: Cross multiply
    29,015,124,452,768x = 43,528,800,014,940 × 9,409,741,660,978.40
  4. Step 4: Simplify right side
    29,015,124,452,768x = 409,594,762,952,978,110,986,846,208
  5. Step 5: Solve for x
    x = 409,594,762,952,978,110,986,846,208/29,015,124,452,768
  6. Step 6: Final answer
    x = 14,116,595,075,086.90

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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.