Home / 58,922,855.82-81,316,076.04-32,817,385.26

Finding the Fourth Proportional to 58,922,855.82, 81,316,076.04 and 32,817,385.26

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Solution

The fourth proportional to 58,922,855.82, 81,316,076.04 and 32,817,385.26 is: 45,289,403.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,922,855.82 : 81,316,076.04 = 32,817,385.26 : x
  2. Step 2: Convert to fraction form
    58,922,855.82/81,316,076.04 = 32,817,385.26/x
  3. Step 3: Cross multiply
    58,922,855.82x = 81,316,076.04 × 32,817,385.26
  4. Step 4: Simplify right side
    58,922,855.82x = 2,668,580,995,236,135.50
  5. Step 5: Solve for x
    x = 2,668,580,995,236,135.50/58,922,855.82
  6. Step 6: Final answer
    x = 45,289,403.54

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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.