Home / 222,186,734.10-310,296,152.70-222,186,734.10

Finding the Fourth Proportional to 222,186,734.10, 310,296,152.70 and 222,186,734.10

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Solution

The fourth proportional to 222,186,734.10, 310,296,152.70 and 222,186,734.10 is: 310,296,152.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,186,734.10 : 310,296,152.70 = 222,186,734.10 : x
  2. Step 2: Convert to fraction form
    222,186,734.10/310,296,152.70 = 222,186,734.10/x
  3. Step 3: Cross multiply
    222,186,734.10x = 310,296,152.70 × 222,186,734.10
  4. Step 4: Simplify right side
    222,186,734.10x = 68,943,688,772,207,896
  5. Step 5: Solve for x
    x = 68,943,688,772,207,896/222,186,734.10
  6. Step 6: Final answer
    x = 310,296,152.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.