Home / 4,910,401,844.87-6,776,357,259.60-2,652,341,358.02

Finding the Fourth Proportional to 4,910,401,844.87, 6,776,357,259.60 and 2,652,341,358.02

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Solution

The fourth proportional to 4,910,401,844.87, 6,776,357,259.60 and 2,652,341,358.02 is: 3,660,232,539.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,401,844.87 : 6,776,357,259.60 = 2,652,341,358.02 : x
  2. Step 2: Convert to fraction form
    4,910,401,844.87/6,776,357,259.60 = 2,652,341,358.02/x
  3. Step 3: Cross multiply
    4,910,401,844.87x = 6,776,357,259.60 × 2,652,341,358.02
  4. Step 4: Simplify right side
    4,910,401,844.87x = 17,973,212,616,322,267,136
  5. Step 5: Solve for x
    x = 17,973,212,616,322,267,136/4,910,401,844.87
  6. Step 6: Final answer
    x = 3,660,232,539.85

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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.