Home / 46,299,755.79-69,449,597.22-13,951,658.70

Finding the Fourth Proportional to 46,299,755.79, 69,449,597.22 and 13,951,658.70

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Solution

The fourth proportional to 46,299,755.79, 69,449,597.22 and 13,951,658.70 is: 20,927,477.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,299,755.79 : 69,449,597.22 = 13,951,658.70 : x
  2. Step 2: Convert to fraction form
    46,299,755.79/69,449,597.22 = 13,951,658.70/x
  3. Step 3: Cross multiply
    46,299,755.79x = 69,449,597.22 × 13,951,658.70
  4. Step 4: Simplify right side
    46,299,755.79x = 968,937,077,265,908.75
  5. Step 5: Solve for x
    x = 968,937,077,265,908.75/46,299,755.79
  6. Step 6: Final answer
    x = 20,927,477.06

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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.