Home / 49,005,261.40-73,507,892.10-32,880,947.80

Finding the Fourth Proportional to 49,005,261.40, 73,507,892.10 and 32,880,947.80

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Solution

The fourth proportional to 49,005,261.40, 73,507,892.10 and 32,880,947.80 is: 49,321,421.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,005,261.40 : 73,507,892.10 = 32,880,947.80 : x
  2. Step 2: Convert to fraction form
    49,005,261.40/73,507,892.10 = 32,880,947.80/x
  3. Step 3: Cross multiply
    49,005,261.40x = 73,507,892.10 × 32,880,947.80
  4. Step 4: Simplify right side
    49,005,261.40x = 2,417,009,163,028,132
  5. Step 5: Solve for x
    x = 2,417,009,163,028,132/49,005,261.40
  6. Step 6: Final answer
    x = 49,321,421.70

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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.