Home / 3,891,714,802.75-5,846,885,020.11-2,495,434,702.69

Finding the Fourth Proportional to 3,891,714,802.75, 5,846,885,020.11 and 2,495,434,702.69

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Solution

The fourth proportional to 3,891,714,802.75, 5,846,885,020.11 and 2,495,434,702.69 is: 3,749,123,592.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,891,714,802.75 : 5,846,885,020.11 = 2,495,434,702.69 : x
  2. Step 2: Convert to fraction form
    3,891,714,802.75/5,846,885,020.11 = 2,495,434,702.69/x
  3. Step 3: Cross multiply
    3,891,714,802.75x = 5,846,885,020.11 × 2,495,434,702.69
  4. Step 4: Simplify right side
    3,891,714,802.75x = 14,590,519,781,832,970,240
  5. Step 5: Solve for x
    x = 14,590,519,781,832,970,240/3,891,714,802.75
  6. Step 6: Final answer
    x = 3,749,123,592.39

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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.