Home / 880,069,874,431.40-1,320,104,811,647.10-880,069,874,431.40

Finding the Fourth Proportional to 880,069,874,431.40, 1,320,104,811,647.10 and 880,069,874,431.40

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Solution

The fourth proportional to 880,069,874,431.40, 1,320,104,811,647.10 and 880,069,874,431.40 is: 1,320,104,811,647.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,069,874,431.40 : 1,320,104,811,647.10 = 880,069,874,431.40 : x
  2. Step 2: Convert to fraction form
    880,069,874,431.40/1,320,104,811,647.10 = 880,069,874,431.40/x
  3. Step 3: Cross multiply
    880,069,874,431.40x = 1,320,104,811,647.10 × 880,069,874,431.40
  4. Step 4: Simplify right side
    880,069,874,431.40x = 1,161,784,475,822,550,356,590,592
  5. Step 5: Solve for x
    x = 1,161,784,475,822,550,356,590,592/880,069,874,431.40
  6. Step 6: Final answer
    x = 1,320,104,811,647.10

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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.