Home / 2,968,088,402.40-4,456,525,849.20-1,660,601,824.80

Finding the Fourth Proportional to 2,968,088,402.40, 4,456,525,849.20 and 1,660,601,824.80

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Solution

The fourth proportional to 2,968,088,402.40, 4,456,525,849.20 and 1,660,601,824.80 is: 2,493,360,693.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,088,402.40 : 4,456,525,849.20 = 1,660,601,824.80 : x
  2. Step 2: Convert to fraction form
    2,968,088,402.40/4,456,525,849.20 = 1,660,601,824.80/x
  3. Step 3: Cross multiply
    2,968,088,402.40x = 4,456,525,849.20 × 1,660,601,824.80
  4. Step 4: Simplify right side
    2,968,088,402.40x = 7,400,514,957,449,888,768
  5. Step 5: Solve for x
    x = 7,400,514,957,449,888,768/2,968,088,402.40
  6. Step 6: Final answer
    x = 2,493,360,693.52

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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.