Home / 106,793,506.48-160,206,250.38-38,652,141.52

Finding the Fourth Proportional to 106,793,506.48, 160,206,250.38 and 38,652,141.52

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Solution

The fourth proportional to 106,793,506.48, 160,206,250.38 and 38,652,141.52 is: 57,983,999.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,793,506.48 : 160,206,250.38 = 38,652,141.52 : x
  2. Step 2: Convert to fraction form
    106,793,506.48/160,206,250.38 = 38,652,141.52/x
  3. Step 3: Cross multiply
    106,793,506.48x = 160,206,250.38 × 38,652,141.52
  4. Step 4: Simplify right side
    106,793,506.48x = 6,192,314,662,076,314
  5. Step 5: Solve for x
    x = 6,192,314,662,076,314/106,793,506.48
  6. Step 6: Final answer
    x = 57,983,999.83

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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.