Home / 1,739,095,593.96-2,399,962,356.72-946,147,261.44

Finding the Fourth Proportional to 1,739,095,593.96, 2,399,962,356.72 and 946,147,261.44

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Solution

The fourth proportional to 1,739,095,593.96, 2,399,962,356.72 and 946,147,261.44 is: 1,305,688,899.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,095,593.96 : 2,399,962,356.72 = 946,147,261.44 : x
  2. Step 2: Convert to fraction form
    1,739,095,593.96/2,399,962,356.72 = 946,147,261.44/x
  3. Step 3: Cross multiply
    1,739,095,593.96x = 2,399,962,356.72 × 946,147,261.44
  4. Step 4: Simplify right side
    1,739,095,593.96x = 2,270,717,811,369,716,224
  5. Step 5: Solve for x
    x = 2,270,717,811,369,716,224/1,739,095,593.96
  6. Step 6: Final answer
    x = 1,305,688,899.02

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Double scale
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1.5x scale

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.