Home / 2,740,546,364.84-3,781,305,712.46-1,551,115,333.46

Finding the Fourth Proportional to 2,740,546,364.84, 3,781,305,712.46 and 1,551,115,333.46

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Solution

The fourth proportional to 2,740,546,364.84, 3,781,305,712.46 and 1,551,115,333.46 is: 2,140,172,246.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,546,364.84 : 3,781,305,712.46 = 1,551,115,333.46 : x
  2. Step 2: Convert to fraction form
    2,740,546,364.84/3,781,305,712.46 = 1,551,115,333.46/x
  3. Step 3: Cross multiply
    2,740,546,364.84x = 3,781,305,712.46 × 1,551,115,333.46
  4. Step 4: Simplify right side
    2,740,546,364.84x = 5,865,241,271,096,596,480
  5. Step 5: Solve for x
    x = 5,865,241,271,096,596,480/2,740,546,364.84
  6. Step 6: Final answer
    x = 2,140,172,246.80

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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.