Home / 37,846,159,579.20-56,769,239,368.80-15,760,321,924.80

Finding the Fourth Proportional to 37,846,159,579.20, 56,769,239,368.80 and 15,760,321,924.80

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Solution

The fourth proportional to 37,846,159,579.20, 56,769,239,368.80 and 15,760,321,924.80 is: 23,640,482,887.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,846,159,579.20 : 56,769,239,368.80 = 15,760,321,924.80 : x
  2. Step 2: Convert to fraction form
    37,846,159,579.20/56,769,239,368.80 = 15,760,321,924.80/x
  3. Step 3: Cross multiply
    37,846,159,579.20x = 56,769,239,368.80 × 15,760,321,924.80
  4. Step 4: Simplify right side
    37,846,159,579.20x = 894,701,487,878,317,932,544
  5. Step 5: Solve for x
    x = 894,701,487,878,317,932,544/37,846,159,579.20
  6. Step 6: Final answer
    x = 23,640,482,887.20

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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.