Home / 43,007,977.20-59,350,982.37-23,692,393.20

Finding the Fourth Proportional to 43,007,977.20, 59,350,982.37 and 23,692,393.20

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Solution

The fourth proportional to 43,007,977.20, 59,350,982.37 and 23,692,393.20 is: 32,695,488.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,007,977.20 : 59,350,982.37 = 23,692,393.20 : x
  2. Step 2: Convert to fraction form
    43,007,977.20/59,350,982.37 = 23,692,393.20/x
  3. Step 3: Cross multiply
    43,007,977.20x = 59,350,982.37 × 23,692,393.20
  4. Step 4: Simplify right side
    43,007,977.20x = 1,406,166,810,997,846
  5. Step 5: Solve for x
    x = 1,406,166,810,997,846/43,007,977.20
  6. Step 6: Final answer
    x = 32,695,488.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.