Home / 232,943,658,446.16-321,459,105,607.44-130,062,362,836.20

Finding the Fourth Proportional to 232,943,658,446.16, 321,459,105,607.44 and 130,062,362,836.20

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Solution

The fourth proportional to 232,943,658,446.16, 321,459,105,607.44 and 130,062,362,836.20 is: 179,484,305,816.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,943,658,446.16 : 321,459,105,607.44 = 130,062,362,836.20 : x
  2. Step 2: Convert to fraction form
    232,943,658,446.16/321,459,105,607.44 = 130,062,362,836.20/x
  3. Step 3: Cross multiply
    232,943,658,446.16x = 321,459,105,607.44 × 130,062,362,836.20
  4. Step 4: Simplify right side
    232,943,658,446.16x = 41,809,730,830,515,197,444,096
  5. Step 5: Solve for x
    x = 41,809,730,830,515,197,444,096/232,943,658,446.16
  6. Step 6: Final answer
    x = 179,484,305,816.29

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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.