Home / 8,796,714,029.40-13,195,071,044.10-2,586,507,079.80

Finding the Fourth Proportional to 8,796,714,029.40, 13,195,071,044.10 and 2,586,507,079.80

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Solution

The fourth proportional to 8,796,714,029.40, 13,195,071,044.10 and 2,586,507,079.80 is: 3,879,760,619.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,714,029.40 : 13,195,071,044.10 = 2,586,507,079.80 : x
  2. Step 2: Convert to fraction form
    8,796,714,029.40/13,195,071,044.10 = 2,586,507,079.80/x
  3. Step 3: Cross multiply
    8,796,714,029.40x = 13,195,071,044.10 × 2,586,507,079.80
  4. Step 4: Simplify right side
    8,796,714,029.40x = 34,129,144,674,028,630,016
  5. Step 5: Solve for x
    x = 34,129,144,674,028,630,016/8,796,714,029.40
  6. Step 6: Final answer
    x = 3,879,760,619.70

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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.