Home / 2,834,429,203.60-4,251,643,805.40-2,796,208,608.40

Finding the Fourth Proportional to 2,834,429,203.60, 4,251,643,805.40 and 2,796,208,608.40

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Solution

The fourth proportional to 2,834,429,203.60, 4,251,643,805.40 and 2,796,208,608.40 is: 4,194,312,912.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,429,203.60 : 4,251,643,805.40 = 2,796,208,608.40 : x
  2. Step 2: Convert to fraction form
    2,834,429,203.60/4,251,643,805.40 = 2,796,208,608.40/x
  3. Step 3: Cross multiply
    2,834,429,203.60x = 4,251,643,805.40 × 2,796,208,608.40
  4. Step 4: Simplify right side
    2,834,429,203.60x = 11,888,483,008,510,015,488
  5. Step 5: Solve for x
    x = 11,888,483,008,510,015,488/2,834,429,203.60
  6. Step 6: Final answer
    x = 4,194,312,912.60

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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.