Home / 3,630,662,776.77-5,012,627,982.04-2,963,199,951.10

Finding the Fourth Proportional to 3,630,662,776.77, 5,012,627,982.04 and 2,963,199,951.10

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Solution

The fourth proportional to 3,630,662,776.77, 5,012,627,982.04 and 2,963,199,951.10 is: 4,091,103,995.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,662,776.77 : 5,012,627,982.04 = 2,963,199,951.10 : x
  2. Step 2: Convert to fraction form
    3,630,662,776.77/5,012,627,982.04 = 2,963,199,951.10/x
  3. Step 3: Cross multiply
    3,630,662,776.77x = 5,012,627,982.04 × 2,963,199,951.10
  4. Step 4: Simplify right side
    3,630,662,776.77x = 14,853,418,991,263,418,368
  5. Step 5: Solve for x
    x = 14,853,418,991,263,418,368/3,630,662,776.77
  6. Step 6: Final answer
    x = 4,091,103,995.20

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Double scale
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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.