Home / 59,789,511.02-89,684,267.56-14,351,305.52

Finding the Fourth Proportional to 59,789,511.02, 89,684,267.56 and 14,351,305.52

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Solution

The fourth proportional to 59,789,511.02, 89,684,267.56 and 14,351,305.52 is: 21,526,958.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,789,511.02 : 89,684,267.56 = 14,351,305.52 : x
  2. Step 2: Convert to fraction form
    59,789,511.02/89,684,267.56 = 14,351,305.52/x
  3. Step 3: Cross multiply
    59,789,511.02x = 89,684,267.56 × 14,351,305.52
  4. Step 4: Simplify right side
    59,789,511.02x = 1,287,086,324,455,858.25
  5. Step 5: Solve for x
    x = 1,287,086,324,455,858.25/59,789,511.02
  6. Step 6: Final answer
    x = 21,526,958.53

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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.