Home / 92,597,770.02-138,883,133.79-27,001,280.90

Finding the Fourth Proportional to 92,597,770.02, 138,883,133.79 and 27,001,280.90

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Solution

The fourth proportional to 92,597,770.02, 138,883,133.79 and 27,001,280.90 is: 40,497,978.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,597,770.02 : 138,883,133.79 = 27,001,280.90 : x
  2. Step 2: Convert to fraction form
    92,597,770.02/138,883,133.79 = 27,001,280.90/x
  3. Step 3: Cross multiply
    92,597,770.02x = 138,883,133.79 × 27,001,280.90
  4. Step 4: Simplify right side
    92,597,770.02x = 3,750,022,507,302,062
  5. Step 5: Solve for x
    x = 3,750,022,507,302,062/92,597,770.02
  6. Step 6: Final answer
    x = 40,497,978.58

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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.