Home / 22,144,442.15-33,216,663.23-16,404,879.35

Finding the Fourth Proportional to 22,144,442.15, 33,216,663.23 and 16,404,879.35

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Solution

The fourth proportional to 22,144,442.15, 33,216,663.23 and 16,404,879.35 is: 24,607,319.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,442.15 : 33,216,663.23 = 16,404,879.35 : x
  2. Step 2: Convert to fraction form
    22,144,442.15/33,216,663.23 = 16,404,879.35/x
  3. Step 3: Cross multiply
    22,144,442.15x = 33,216,663.23 × 16,404,879.35
  4. Step 4: Simplify right side
    22,144,442.15x = 544,915,352,697,731.31
  5. Step 5: Solve for x
    x = 544,915,352,697,731.31/22,144,442.15
  6. Step 6: Final answer
    x = 24,607,319.03

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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.