Home / 9,097,893,017.47-13,648,305,949.30-2,802,319,312.93

Finding the Fourth Proportional to 9,097,893,017.47, 13,648,305,949.30 and 2,802,319,312.93

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Solution

The fourth proportional to 9,097,893,017.47, 13,648,305,949.30 and 2,802,319,312.93 is: 4,203,930,654.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,893,017.47 : 13,648,305,949.30 = 2,802,319,312.93 : x
  2. Step 2: Convert to fraction form
    9,097,893,017.47/13,648,305,949.30 = 2,802,319,312.93/x
  3. Step 3: Cross multiply
    9,097,893,017.47x = 13,648,305,949.30 × 2,802,319,312.93
  4. Step 4: Simplify right side
    9,097,893,017.47x = 38,246,911,350,455,476,224
  5. Step 5: Solve for x
    x = 38,246,911,350,455,476,224/9,097,893,017.47
  6. Step 6: Final answer
    x = 4,203,930,654.83

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1.5x scale

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.