Home / 58,793,932.20-87,991,832.70-51,627,570.60

Finding the Fourth Proportional to 58,793,932.20, 87,991,832.70 and 51,627,570.60

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Solution

The fourth proportional to 58,793,932.20, 87,991,832.70 and 51,627,570.60 is: 77,266,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,793,932.20 : 87,991,832.70 = 51,627,570.60 : x
  2. Step 2: Convert to fraction form
    58,793,932.20/87,991,832.70 = 51,627,570.60/x
  3. Step 3: Cross multiply
    58,793,932.20x = 87,991,832.70 × 51,627,570.60
  4. Step 4: Simplify right side
    58,793,932.20x = 4,542,804,554,942,639
  5. Step 5: Solve for x
    x = 4,542,804,554,942,639/58,793,932.20
  6. Step 6: Final answer
    x = 77,266,554.30

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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.