Home / 3,715,663,479.80-5,573,495,219.70-2,062,669,393.40

Finding the Fourth Proportional to 3,715,663,479.80, 5,573,495,219.70 and 2,062,669,393.40

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Solution

The fourth proportional to 3,715,663,479.80, 5,573,495,219.70 and 2,062,669,393.40 is: 3,094,004,090.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,663,479.80 : 5,573,495,219.70 = 2,062,669,393.40 : x
  2. Step 2: Convert to fraction form
    3,715,663,479.80/5,573,495,219.70 = 2,062,669,393.40/x
  3. Step 3: Cross multiply
    3,715,663,479.80x = 5,573,495,219.70 × 2,062,669,393.40
  4. Step 4: Simplify right side
    3,715,663,479.80x = 11,496,278,003,936,399,360
  5. Step 5: Solve for x
    x = 11,496,278,003,936,399,360/3,715,663,479.80
  6. Step 6: Final answer
    x = 3,094,004,090.10

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Double scale
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Similar ratio
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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.