Home / 69,574,096.02-104,357,305.83-28,623,171.66

Finding the Fourth Proportional to 69,574,096.02, 104,357,305.83 and 28,623,171.66

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Solution

The fourth proportional to 69,574,096.02, 104,357,305.83 and 28,623,171.66 is: 42,933,178.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,574,096.02 : 104,357,305.83 = 28,623,171.66 : x
  2. Step 2: Convert to fraction form
    69,574,096.02/104,357,305.83 = 28,623,171.66/x
  3. Step 3: Cross multiply
    69,574,096.02x = 104,357,305.83 × 28,623,171.66
  4. Step 4: Simplify right side
    69,574,096.02x = 2,987,037,078,747,208.50
  5. Step 5: Solve for x
    x = 2,987,037,078,747,208.50/69,574,096.02
  6. Step 6: Final answer
    x = 42,933,178.43

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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.