Home / 880,069,863,436.70-1,320,104,795,155-880,069,863,436.70

Finding the Fourth Proportional to 880,069,863,436.70, 1,320,104,795,155 and 880,069,863,436.70

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Solution

The fourth proportional to 880,069,863,436.70, 1,320,104,795,155 and 880,069,863,436.70 is: 1,320,104,795,155

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,069,863,436.70 : 1,320,104,795,155 = 880,069,863,436.70 : x
  2. Step 2: Convert to fraction form
    880,069,863,436.70/1,320,104,795,155 = 880,069,863,436.70/x
  3. Step 3: Cross multiply
    880,069,863,436.70x = 1,320,104,795,155 × 880,069,863,436.70
  4. Step 4: Simplify right side
    880,069,863,436.70x = 1,161,784,446,794,193,547,821,056
  5. Step 5: Solve for x
    x = 1,161,784,446,794,193,547,821,056/880,069,863,436.70
  6. Step 6: Final answer
    x = 1,320,104,795,155

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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.