Home / 880,069,874,438.09-1,320,104,811,657.10-880,069,874,438.09

Finding the Fourth Proportional to 880,069,874,438.09, 1,320,104,811,657.10 and 880,069,874,438.09

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Solution

The fourth proportional to 880,069,874,438.09, 1,320,104,811,657.10 and 880,069,874,438.09 is: 1,320,104,811,657.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,069,874,438.09 : 1,320,104,811,657.10 = 880,069,874,438.09 : x
  2. Step 2: Convert to fraction form
    880,069,874,438.09/1,320,104,811,657.10 = 880,069,874,438.09/x
  3. Step 3: Cross multiply
    880,069,874,438.09x = 1,320,104,811,657.10 × 880,069,874,438.09
  4. Step 4: Simplify right side
    880,069,874,438.09x = 1,161,784,475,840,182,539,517,952
  5. Step 5: Solve for x
    x = 1,161,784,475,840,182,539,517,952/880,069,874,438.09
  6. Step 6: Final answer
    x = 1,320,104,811,657.10

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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.