Home / 1,360,695,272,439.50-1,877,760,229,356.60-734,976,037,355.70

Finding the Fourth Proportional to 1,360,695,272,439.50, 1,877,760,229,356.60 and 734,976,037,355.70

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Solution

The fourth proportional to 1,360,695,272,439.50, 1,877,760,229,356.60 and 734,976,037,355.70 is: 1,014,267,338,492.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,695,272,439.50 : 1,877,760,229,356.60 = 734,976,037,355.70 : x
  2. Step 2: Convert to fraction form
    1,360,695,272,439.50/1,877,760,229,356.60 = 734,976,037,355.70/x
  3. Step 3: Cross multiply
    1,360,695,272,439.50x = 1,877,760,229,356.60 × 734,976,037,355.70
  4. Step 4: Simplify right side
    1,360,695,272,439.50x = 1,380,108,772,476,644,275,257,344
  5. Step 5: Solve for x
    x = 1,380,108,772,476,644,275,257,344/1,360,695,272,439.50
  6. Step 6: Final answer
    x = 1,014,267,338,492.58

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Double scale
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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.