Home / 9,236,774,432,568-12,746,761,339,616-5,013,169,680,120

Finding the Fourth Proportional to 9,236,774,432,568, 12,746,761,339,616 and 5,013,169,680,120

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Solution

The fourth proportional to 9,236,774,432,568, 12,746,761,339,616 and 5,013,169,680,120 is: 6,918,181,009,398.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,774,432,568 : 12,746,761,339,616 = 5,013,169,680,120 : x
  2. Step 2: Convert to fraction form
    9,236,774,432,568/12,746,761,339,616 = 5,013,169,680,120/x
  3. Step 3: Cross multiply
    9,236,774,432,568x = 12,746,761,339,616 × 5,013,169,680,120
  4. Step 4: Simplify right side
    9,236,774,432,568x = 63,901,677,467,488,726,850,469,888
  5. Step 5: Solve for x
    x = 63,901,677,467,488,726,850,469,888/9,236,774,432,568
  6. Step 6: Final answer
    x = 6,918,181,009,398.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.