Home / 833,889,977,999.75-1,250,834,966,999.70-833,889,977,999.75

Finding the Fourth Proportional to 833,889,977,999.75, 1,250,834,966,999.70 and 833,889,977,999.75

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Solution

The fourth proportional to 833,889,977,999.75, 1,250,834,966,999.70 and 833,889,977,999.75 is: 1,250,834,966,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,889,977,999.75 : 1,250,834,966,999.70 = 833,889,977,999.75 : x
  2. Step 2: Convert to fraction form
    833,889,977,999.75/1,250,834,966,999.70 = 833,889,977,999.75/x
  3. Step 3: Cross multiply
    833,889,977,999.75x = 1,250,834,966,999.70 × 833,889,977,999.75
  4. Step 4: Simplify right side
    833,889,977,999.75x = 1,043,058,743,112,697,817,071,616
  5. Step 5: Solve for x
    x = 1,043,058,743,112,697,817,071,616/833,889,977,999.75
  6. Step 6: Final answer
    x = 1,250,834,966,999.70

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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.