Home / 18,850,552,047.63-28,112,358,285.88

Finding the Third Proportional to 18,850,552,047.63 and 28,112,358,285.88

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Solution

The third proportional to 18,850,552,047.63 and 28,112,358,285.88 is: 41,924,750,341.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,850,552,047.63 : 28,112,358,285.88 = 28,112,358,285.88 : x
  2. Step 2: Convert to fraction form
    18,850,552,047.63/28,112,358,285.88 = 28,112,358,285.88/x
  3. Step 3: Cross multiply
    18,850,552,047.63x = 28,112,358,285.88 × 28,112,358,285.88
  4. Step 4: Simplify right side
    18,850,552,047.63x = 790,304,688,393,404,809,216
  5. Step 5: Solve for x
    x = 790,304,688,393,404,809,216/18,850,552,047.63
  6. Step 6: Final answer
    x = 41,924,750,341.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.