Home / 60,439,115.34-83,382,303.60-37,193,886

Finding the Fourth Proportional to 60,439,115.34, 83,382,303.60 and 37,193,886

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Solution

The fourth proportional to 60,439,115.34, 83,382,303.60 and 37,193,886 is: 51,312,992.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,439,115.34 : 83,382,303.60 = 37,193,886 : x
  2. Step 2: Convert to fraction form
    60,439,115.34/83,382,303.60 = 37,193,886/x
  3. Step 3: Cross multiply
    60,439,115.34x = 83,382,303.60 × 37,193,886
  4. Step 4: Simplify right side
    60,439,115.34x = 3,101,311,894,515,789.50
  5. Step 5: Solve for x
    x = 3,101,311,894,515,789.50/60,439,115.34
  6. Step 6: Final answer
    x = 51,312,992.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.