Home / 58,606,231.78-87,910,089.70-22,204,843.94

Finding the Fourth Proportional to 58,606,231.78, 87,910,089.70 and 22,204,843.94

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Solution

The fourth proportional to 58,606,231.78, 87,910,089.70 and 22,204,843.94 is: 33,307,547.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,606,231.78 : 87,910,089.70 = 22,204,843.94 : x
  2. Step 2: Convert to fraction form
    58,606,231.78/87,910,089.70 = 22,204,843.94/x
  3. Step 3: Cross multiply
    58,606,231.78x = 87,910,089.70 × 22,204,843.94
  4. Step 4: Simplify right side
    58,606,231.78x = 1,952,029,822,539,901.50
  5. Step 5: Solve for x
    x = 1,952,029,822,539,901.50/58,606,231.78
  6. Step 6: Final answer
    x = 33,307,547.05

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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.