Home / 2,016,186,261.60-3,024,279,392.40-484,376,469.60

Finding the Fourth Proportional to 2,016,186,261.60, 3,024,279,392.40 and 484,376,469.60

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Solution

The fourth proportional to 2,016,186,261.60, 3,024,279,392.40 and 484,376,469.60 is: 726,564,704.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,186,261.60 : 3,024,279,392.40 = 484,376,469.60 : x
  2. Step 2: Convert to fraction form
    2,016,186,261.60/3,024,279,392.40 = 484,376,469.60/x
  3. Step 3: Cross multiply
    2,016,186,261.60x = 3,024,279,392.40 × 484,376,469.60
  4. Step 4: Simplify right side
    2,016,186,261.60x = 1,464,889,775,174,745,088
  5. Step 5: Solve for x
    x = 1,464,889,775,174,745,088/2,016,186,261.60
  6. Step 6: Final answer
    x = 726,564,704.40

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Double scale
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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.