Home / 9,910,100,943,620.80-14,865,151,415,432-9,910,100,943,620.80

Finding the Fourth Proportional to 9,910,100,943,620.80, 14,865,151,415,432 and 9,910,100,943,620.80

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Solution

The fourth proportional to 9,910,100,943,620.80, 14,865,151,415,432 and 9,910,100,943,620.80 is: 14,865,151,415,432

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910,100,943,620.80 : 14,865,151,415,432 = 9,910,100,943,620.80 : x
  2. Step 2: Convert to fraction form
    9,910,100,943,620.80/14,865,151,415,432 = 9,910,100,943,620.80/x
  3. Step 3: Cross multiply
    9,910,100,943,620.80x = 14,865,151,415,432 × 9,910,100,943,620.80
  4. Step 4: Simplify right side
    9,910,100,943,620.80x = 147,315,151,069,138,750,942,478,336
  5. Step 5: Solve for x
    x = 147,315,151,069,138,750,942,478,336/9,910,100,943,620.80
  6. Step 6: Final answer
    x = 14,865,151,415,432

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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.