Home / 2,090,772,062.80-3,136,158,094.20-1,464,947,141.20

Finding the Fourth Proportional to 2,090,772,062.80, 3,136,158,094.20 and 1,464,947,141.20

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Solution

The fourth proportional to 2,090,772,062.80, 3,136,158,094.20 and 1,464,947,141.20 is: 2,197,420,711.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,772,062.80 : 3,136,158,094.20 = 1,464,947,141.20 : x
  2. Step 2: Convert to fraction form
    2,090,772,062.80/3,136,158,094.20 = 1,464,947,141.20/x
  3. Step 3: Cross multiply
    2,090,772,062.80x = 3,136,158,094.20 × 1,464,947,141.20
  4. Step 4: Simplify right side
    2,090,772,062.80x = 4,594,305,834,449,530,368
  5. Step 5: Solve for x
    x = 4,594,305,834,449,530,368/2,090,772,062.80
  6. Step 6: Final answer
    x = 2,197,420,711.80

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1.5x scale

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.