Home / 558,684,112,930.20-838,026,169,395.30-558,684,112,930.20

Finding the Fourth Proportional to 558,684,112,930.20, 838,026,169,395.30 and 558,684,112,930.20

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Solution

The fourth proportional to 558,684,112,930.20, 838,026,169,395.30 and 558,684,112,930.20 is: 838,026,169,395.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,684,112,930.20 : 838,026,169,395.30 = 558,684,112,930.20 : x
  2. Step 2: Convert to fraction form
    558,684,112,930.20/838,026,169,395.30 = 558,684,112,930.20/x
  3. Step 3: Cross multiply
    558,684,112,930.20x = 838,026,169,395.30 × 558,684,112,930.20
  4. Step 4: Simplify right side
    558,684,112,930.20x = 468,191,907,060,906,673,045,504
  5. Step 5: Solve for x
    x = 468,191,907,060,906,673,045,504/558,684,112,930.20
  6. Step 6: Final answer
    x = 838,026,169,395.30

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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.