Home / 181,773,007.80-272,830,753.80-95,573,277.60

Finding the Fourth Proportional to 181,773,007.80, 272,830,753.80 and 95,573,277.60

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Solution

The fourth proportional to 181,773,007.80, 272,830,753.80 and 95,573,277.60 is: 143,449,952.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,773,007.80 : 272,830,753.80 = 95,573,277.60 : x
  2. Step 2: Convert to fraction form
    181,773,007.80/272,830,753.80 = 95,573,277.60/x
  3. Step 3: Cross multiply
    181,773,007.80x = 272,830,753.80 × 95,573,277.60
  4. Step 4: Simplify right side
    181,773,007.80x = 26,075,329,370,744,656
  5. Step 5: Solve for x
    x = 26,075,329,370,744,656/181,773,007.80
  6. Step 6: Final answer
    x = 143,449,952.70

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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.