Home / 9,097,893,009.52-13,648,305,937.38-2,802,319,304.96

Finding the Fourth Proportional to 9,097,893,009.52, 13,648,305,937.38 and 2,802,319,304.96

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Solution

The fourth proportional to 9,097,893,009.52, 13,648,305,937.38 and 2,802,319,304.96 is: 4,203,930,642.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,893,009.52 : 13,648,305,937.38 = 2,802,319,304.96 : x
  2. Step 2: Convert to fraction form
    9,097,893,009.52/13,648,305,937.38 = 2,802,319,304.96/x
  3. Step 3: Cross multiply
    9,097,893,009.52x = 13,648,305,937.38 × 2,802,319,304.96
  4. Step 4: Simplify right side
    9,097,893,009.52x = 38,246,911,208,320,163,840
  5. Step 5: Solve for x
    x = 38,246,911,208,320,163,840/9,097,893,009.52
  6. Step 6: Final answer
    x = 4,203,930,642.88

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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.