Home / 4,592,285,793.64-6,889,523,501.34-1,486,869,371.56

Finding the Fourth Proportional to 4,592,285,793.64, 6,889,523,501.34 and 1,486,869,371.56

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Solution

The fourth proportional to 4,592,285,793.64, 6,889,523,501.34 and 1,486,869,371.56 is: 2,230,658,530.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,285,793.64 : 6,889,523,501.34 = 1,486,869,371.56 : x
  2. Step 2: Convert to fraction form
    4,592,285,793.64/6,889,523,501.34 = 1,486,869,371.56/x
  3. Step 3: Cross multiply
    4,592,285,793.64x = 6,889,523,501.34 × 1,486,869,371.56
  4. Step 4: Simplify right side
    4,592,285,793.64x = 10,243,821,478,785,257,472
  5. Step 5: Solve for x
    x = 10,243,821,478,785,257,472/4,592,285,793.64
  6. Step 6: Final answer
    x = 2,230,658,530.22

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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.