Home / 181,773,008.80-272,830,755.30-95,573,278.60

Finding the Fourth Proportional to 181,773,008.80, 272,830,755.30 and 95,573,278.60

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Solution

The fourth proportional to 181,773,008.80, 272,830,755.30 and 95,573,278.60 is: 143,449,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,773,008.80 : 272,830,755.30 = 95,573,278.60 : x
  2. Step 2: Convert to fraction form
    181,773,008.80/272,830,755.30 = 95,573,278.60/x
  3. Step 3: Cross multiply
    181,773,008.80x = 272,830,755.30 × 95,573,278.60
  4. Step 4: Simplify right side
    181,773,008.80x = 26,075,329,786,935,328
  5. Step 5: Solve for x
    x = 26,075,329,786,935,328/181,773,008.80
  6. Step 6: Final answer
    x = 143,449,954.20

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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.