Home / 5,805,350,119.14-8,012,063,302.74-3,299,600,489.73

Finding the Fourth Proportional to 5,805,350,119.14, 8,012,063,302.74 and 3,299,600,489.73

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Solution

The fourth proportional to 5,805,350,119.14, 8,012,063,302.74 and 3,299,600,489.73 is: 4,553,835,247.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,350,119.14 : 8,012,063,302.74 = 3,299,600,489.73 : x
  2. Step 2: Convert to fraction form
    5,805,350,119.14/8,012,063,302.74 = 3,299,600,489.73/x
  3. Step 3: Cross multiply
    5,805,350,119.14x = 8,012,063,302.74 × 3,299,600,489.73
  4. Step 4: Simplify right side
    5,805,350,119.14x = 26,436,607,997,468,663,808
  5. Step 5: Solve for x
    x = 26,436,607,997,468,663,808/5,805,350,119.14
  6. Step 6: Final answer
    x = 4,553,835,247.65

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1.5x scale

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.