Home / 46,457,652.80-69,695,781.20-26,016,441.76

Finding the Fourth Proportional to 46,457,652.80, 69,695,781.20 and 26,016,441.76

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Solution

The fourth proportional to 46,457,652.80, 69,695,781.20 and 26,016,441.76 is: 39,029,871.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,457,652.80 : 69,695,781.20 = 26,016,441.76 : x
  2. Step 2: Convert to fraction form
    46,457,652.80/69,695,781.20 = 26,016,441.76/x
  3. Step 3: Cross multiply
    46,457,652.80x = 69,695,781.20 × 26,016,441.76
  4. Step 4: Simplify right side
    46,457,652.80x = 1,813,236,232,507,503
  5. Step 5: Solve for x
    x = 1,813,236,232,507,503/46,457,652.80
  6. Step 6: Final answer
    x = 39,029,871.79

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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.