Home / 48,348,559.01-72,530,711.72-14,273,349.41

Finding the Fourth Proportional to 48,348,559.01, 72,530,711.72 and 14,273,349.41

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Solution

The fourth proportional to 48,348,559.01, 72,530,711.72 and 14,273,349.41 is: 21,412,348.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,348,559.01 : 72,530,711.72 = 14,273,349.41 : x
  2. Step 2: Convert to fraction form
    48,348,559.01/72,530,711.72 = 14,273,349.41/x
  3. Step 3: Cross multiply
    48,348,559.01x = 72,530,711.72 × 14,273,349.41
  4. Step 4: Simplify right side
    48,348,559.01x = 1,035,256,190,901,521.75
  5. Step 5: Solve for x
    x = 1,035,256,190,901,521.75/48,348,559.01
  6. Step 6: Final answer
    x = 21,412,348.42

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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.