Home / 483,862,544.70-725,329,330.65-160,580,010.30

Finding the Fourth Proportional to 483,862,544.70, 725,329,330.65 and 160,580,010.30

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Solution

The fourth proportional to 483,862,544.70, 725,329,330.65 and 160,580,010.30 is: 240,715,865.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,862,544.70 : 725,329,330.65 = 160,580,010.30 : x
  2. Step 2: Convert to fraction form
    483,862,544.70/725,329,330.65 = 160,580,010.30/x
  3. Step 3: Cross multiply
    483,862,544.70x = 725,329,330.65 × 160,580,010.30
  4. Step 4: Simplify right side
    483,862,544.70x = 116,473,391,386,669,104
  5. Step 5: Solve for x
    x = 116,473,391,386,669,104/483,862,544.70
  6. Step 6: Final answer
    x = 240,715,865.82

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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.