Home / 3,745,854,136.16-5,169,036,286.96-2,052,306,460.16

Finding the Fourth Proportional to 3,745,854,136.16, 5,169,036,286.96 and 2,052,306,460.16

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Solution

The fourth proportional to 3,745,854,136.16, 5,169,036,286.96 and 2,052,306,460.16 is: 2,832,050,095.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,854,136.16 : 5,169,036,286.96 = 2,052,306,460.16 : x
  2. Step 2: Convert to fraction form
    3,745,854,136.16/5,169,036,286.96 = 2,052,306,460.16/x
  3. Step 3: Cross multiply
    3,745,854,136.16x = 5,169,036,286.96 × 2,052,306,460.16
  4. Step 4: Simplify right side
    3,745,854,136.16x = 10,608,446,564,529,467,392
  5. Step 5: Solve for x
    x = 10,608,446,564,529,467,392/3,745,854,136.16
  6. Step 6: Final answer
    x = 2,832,050,095.63

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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.