Home / 58,452,943.86-80,665,218.90-32,349,261.78

Finding the Fourth Proportional to 58,452,943.86, 80,665,218.90 and 32,349,261.78

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Solution

The fourth proportional to 58,452,943.86, 80,665,218.90 and 32,349,261.78 is: 44,642,067.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,452,943.86 : 80,665,218.90 = 32,349,261.78 : x
  2. Step 2: Convert to fraction form
    58,452,943.86/80,665,218.90 = 32,349,261.78/x
  3. Step 3: Cross multiply
    58,452,943.86x = 80,665,218.90 × 32,349,261.78
  4. Step 4: Simplify right side
    58,452,943.86x = 2,609,460,282,737,104
  5. Step 5: Solve for x
    x = 2,609,460,282,737,104/58,452,943.86
  6. Step 6: Final answer
    x = 44,642,067.80

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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.