Home / 552,865,266,216.06-829,297,899,324.06-155,371,844,502.06

Finding the Fourth Proportional to 552,865,266,216.06, 829,297,899,324.06 and 155,371,844,502.06

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Solution

The fourth proportional to 552,865,266,216.06, 829,297,899,324.06 and 155,371,844,502.06 is: 233,057,766,753.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,865,266,216.06 : 829,297,899,324.06 = 155,371,844,502.06 : x
  2. Step 2: Convert to fraction form
    552,865,266,216.06/829,297,899,324.06 = 155,371,844,502.06/x
  3. Step 3: Cross multiply
    552,865,266,216.06x = 829,297,899,324.06 × 155,371,844,502.06
  4. Step 4: Simplify right side
    552,865,266,216.06x = 128,849,544,259,662,860,255,232
  5. Step 5: Solve for x
    x = 128,849,544,259,662,860,255,232/552,865,266,216.06
  6. Step 6: Final answer
    x = 233,057,766,753.08

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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.