Home / 62,231,086.36-93,345,878.52-16,168,879

Finding the Fourth Proportional to 62,231,086.36, 93,345,878.52 and 16,168,879

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Solution

The fourth proportional to 62,231,086.36, 93,345,878.52 and 16,168,879 is: 24,253,123.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,231,086.36 : 93,345,878.52 = 16,168,879 : x
  2. Step 2: Convert to fraction form
    62,231,086.36/93,345,878.52 = 16,168,879/x
  3. Step 3: Cross multiply
    62,231,086.36x = 93,345,878.52 × 16,168,879
  4. Step 4: Simplify right side
    62,231,086.36x = 1,509,298,214,938,579
  5. Step 5: Solve for x
    x = 1,509,298,214,938,579/62,231,086.36
  6. Step 6: Final answer
    x = 24,253,123.37

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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.