Home / 53,607,550.72-73,791,651.36-46,720,192

Finding the Fourth Proportional to 53,607,550.72, 73,791,651.36 and 46,720,192

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Solution

The fourth proportional to 53,607,550.72, 73,791,651.36 and 46,720,192 is: 64,311,091.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,607,550.72 : 73,791,651.36 = 46,720,192 : x
  2. Step 2: Convert to fraction form
    53,607,550.72/73,791,651.36 = 46,720,192/x
  3. Step 3: Cross multiply
    53,607,550.72x = 73,791,651.36 × 46,720,192
  4. Step 4: Simplify right side
    53,607,550.72x = 3,447,560,119,536,261
  5. Step 5: Solve for x
    x = 3,447,560,119,536,261/53,607,550.72
  6. Step 6: Final answer
    x = 64,311,091.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.