Home / 46,353,604.80-69,530,061.60-14,005,444.80

Finding the Fourth Proportional to 46,353,604.80, 69,530,061.60 and 14,005,444.80

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Solution

The fourth proportional to 46,353,604.80, 69,530,061.60 and 14,005,444.80 is: 21,008,062.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,353,604.80 : 69,530,061.60 = 14,005,444.80 : x
  2. Step 2: Convert to fraction form
    46,353,604.80/69,530,061.60 = 14,005,444.80/x
  3. Step 3: Cross multiply
    46,353,604.80x = 69,530,061.60 × 14,005,444.80
  4. Step 4: Simplify right side
    46,353,604.80x = 973,799,439,679,399.62
  5. Step 5: Solve for x
    x = 973,799,439,679,399.62/46,353,604.80
  6. Step 6: Final answer
    x = 21,008,062.78

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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.