Home / 2,221,850,014.16-3,332,768,377.89-563,754,094.16

Finding the Fourth Proportional to 2,221,850,014.16, 3,332,768,377.89 and 563,754,094.16

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Solution

The fourth proportional to 2,221,850,014.16, 3,332,768,377.89 and 563,754,094.16 is: 845,629,455.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,850,014.16 : 3,332,768,377.89 = 563,754,094.16 : x
  2. Step 2: Convert to fraction form
    2,221,850,014.16/3,332,768,377.89 = 563,754,094.16/x
  3. Step 3: Cross multiply
    2,221,850,014.16x = 3,332,768,377.89 × 563,754,094.16
  4. Step 4: Simplify right side
    2,221,850,014.16x = 1,878,861,817,922,469,376
  5. Step 5: Solve for x
    x = 1,878,861,817,922,469,376/2,221,850,014.16
  6. Step 6: Final answer
    x = 845,629,455.61

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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.