Home / 58,946,658.46-81,344,481.86-33,832,901.88

Finding the Fourth Proportional to 58,946,658.46, 81,344,481.86 and 33,832,901.88

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Solution

The fourth proportional to 58,946,658.46, 81,344,481.86 and 33,832,901.88 is: 46,688,310.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,946,658.46 : 81,344,481.86 = 33,832,901.88 : x
  2. Step 2: Convert to fraction form
    58,946,658.46/81,344,481.86 = 33,832,901.88/x
  3. Step 3: Cross multiply
    58,946,658.46x = 81,344,481.86 × 33,832,901.88
  4. Step 4: Simplify right side
    58,946,658.46x = 2,752,119,873,333,402.50
  5. Step 5: Solve for x
    x = 2,752,119,873,333,402.50/58,946,658.46
  6. Step 6: Final answer
    x = 46,688,310.17

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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.