Home / 2,965,230,068.50-4,092,006,265.10-1,627,142,546.16

Finding the Fourth Proportional to 2,965,230,068.50, 4,092,006,265.10 and 1,627,142,546.16

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Solution

The fourth proportional to 2,965,230,068.50, 4,092,006,265.10 and 1,627,142,546.16 is: 2,245,450,551.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,230,068.50 : 4,092,006,265.10 = 1,627,142,546.16 : x
  2. Step 2: Convert to fraction form
    2,965,230,068.50/4,092,006,265.10 = 1,627,142,546.16/x
  3. Step 3: Cross multiply
    2,965,230,068.50x = 4,092,006,265.10 × 1,627,142,546.16
  4. Step 4: Simplify right side
    2,965,230,068.50x = 6,658,277,493,097,486,336
  5. Step 5: Solve for x
    x = 6,658,277,493,097,486,336/2,965,230,068.50
  6. Step 6: Final answer
    x = 2,245,450,551.66

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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.