Home / 3,055,806,017.20-4,583,709,025.80-1,661,092,256.80

Finding the Fourth Proportional to 3,055,806,017.20, 4,583,709,025.80 and 1,661,092,256.80

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Solution

The fourth proportional to 3,055,806,017.20, 4,583,709,025.80 and 1,661,092,256.80 is: 2,491,638,385.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,806,017.20 : 4,583,709,025.80 = 1,661,092,256.80 : x
  2. Step 2: Convert to fraction form
    3,055,806,017.20/4,583,709,025.80 = 1,661,092,256.80/x
  3. Step 3: Cross multiply
    3,055,806,017.20x = 4,583,709,025.80 × 1,661,092,256.80
  4. Step 4: Simplify right side
    3,055,806,017.20x = 7,613,963,570,180,652,032
  5. Step 5: Solve for x
    x = 7,613,963,570,180,652,032/3,055,806,017.20
  6. Step 6: Final answer
    x = 2,491,638,385.20

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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.