Home / 356,397,930,084.16-534,832,414,621.28-167,797,761,637.23

Finding the Fourth Proportional to 356,397,930,084.16, 534,832,414,621.28 and 167,797,761,637.23

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Solution

The fourth proportional to 356,397,930,084.16, 534,832,414,621.28 and 167,797,761,637.23 is: 251,807,528,745.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,397,930,084.16 : 534,832,414,621.28 = 167,797,761,637.23 : x
  2. Step 2: Convert to fraction form
    356,397,930,084.16/534,832,414,621.28 = 167,797,761,637.23/x
  3. Step 3: Cross multiply
    356,397,930,084.16x = 534,832,414,621.28 × 167,797,761,637.23
  4. Step 4: Simplify right side
    356,397,930,084.16x = 89,743,682,024,485,714,657,280
  5. Step 5: Solve for x
    x = 89,743,682,024,485,714,657,280/356,397,930,084.16
  6. Step 6: Final answer
    x = 251,807,528,745.45

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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.