Home / 58,516,555.08-87,806,967.84-33,954,514.58

Finding the Fourth Proportional to 58,516,555.08, 87,806,967.84 and 33,954,514.58

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Solution

The fourth proportional to 58,516,555.08, 87,806,967.84 and 33,954,514.58 is: 50,950,418.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,516,555.08 : 87,806,967.84 = 33,954,514.58 : x
  2. Step 2: Convert to fraction form
    58,516,555.08/87,806,967.84 = 33,954,514.58/x
  3. Step 3: Cross multiply
    58,516,555.08x = 87,806,967.84 × 33,954,514.58
  4. Step 4: Simplify right side
    58,516,555.08x = 2,981,442,969,968,389
  5. Step 5: Solve for x
    x = 2,981,442,969,968,389/58,516,555.08
  6. Step 6: Final answer
    x = 50,950,418.49

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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.