Home / 1,967,336,883.20-2,951,335,999.20-587,290,894.40

Finding the Fourth Proportional to 1,967,336,883.20, 2,951,335,999.20 and 587,290,894.40

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Solution

The fourth proportional to 1,967,336,883.20, 2,951,335,999.20 and 587,290,894.40 is: 881,035,054.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,336,883.20 : 2,951,335,999.20 = 587,290,894.40 : x
  2. Step 2: Convert to fraction form
    1,967,336,883.20/2,951,335,999.20 = 587,290,894.40/x
  3. Step 3: Cross multiply
    1,967,336,883.20x = 2,951,335,999.20 × 587,290,894.40
  4. Step 4: Simplify right side
    1,967,336,883.20x = 1,733,292,758,645,085,440
  5. Step 5: Solve for x
    x = 1,733,292,758,645,085,440/1,967,336,883.20
  6. Step 6: Final answer
    x = 881,035,054.77

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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.