Home / 17,775,785,076.22-26,645,012,742-5,980,808,644.90

Finding the Fourth Proportional to 17,775,785,076.22, 26,645,012,742 and 5,980,808,644.90

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Solution

The fourth proportional to 17,775,785,076.22, 26,645,012,742 and 5,980,808,644.90 is: 8,964,933,018.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,775,785,076.22 : 26,645,012,742 = 5,980,808,644.90 : x
  2. Step 2: Convert to fraction form
    17,775,785,076.22/26,645,012,742 = 5,980,808,644.90/x
  3. Step 3: Cross multiply
    17,775,785,076.22x = 26,645,012,742 × 5,980,808,644.90
  4. Step 4: Simplify right side
    17,775,785,076.22x = 159,358,722,550,824,239,104
  5. Step 5: Solve for x
    x = 159,358,722,550,824,239,104/17,775,785,076.22
  6. Step 6: Final answer
    x = 8,964,933,018.01

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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.