Home / 3,018,722,483.44-4,530,152,090.19-1,053,575,561.76

Finding the Fourth Proportional to 3,018,722,483.44, 4,530,152,090.19 and 1,053,575,561.76

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Solution

The fourth proportional to 3,018,722,483.44, 4,530,152,090.19 and 1,053,575,561.76 is: 1,581,085,230.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,722,483.44 : 4,530,152,090.19 = 1,053,575,561.76 : x
  2. Step 2: Convert to fraction form
    3,018,722,483.44/4,530,152,090.19 = 1,053,575,561.76/x
  3. Step 3: Cross multiply
    3,018,722,483.44x = 4,530,152,090.19 × 1,053,575,561.76
  4. Step 4: Simplify right side
    3,018,722,483.44x = 4,772,857,533,280,166,912
  5. Step 5: Solve for x
    x = 4,772,857,533,280,166,912/3,018,722,483.44
  6. Step 6: Final answer
    x = 1,581,085,230.41

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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.