Home / 5,448,642,599.94-7,519,126,500.10-2,942,516,070.24

Finding the Fourth Proportional to 5,448,642,599.94, 7,519,126,500.10 and 2,942,516,070.24

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Solution

The fourth proportional to 5,448,642,599.94, 7,519,126,500.10 and 2,942,516,070.24 is: 4,060,672,021.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,642,599.94 : 7,519,126,500.10 = 2,942,516,070.24 : x
  2. Step 2: Convert to fraction form
    5,448,642,599.94/7,519,126,500.10 = 2,942,516,070.24/x
  3. Step 3: Cross multiply
    5,448,642,599.94x = 7,519,126,500.10 × 2,942,516,070.24
  4. Step 4: Simplify right side
    5,448,642,599.94x = 22,125,150,560,711,696,384
  5. Step 5: Solve for x
    x = 22,125,150,560,711,696,384/5,448,642,599.94
  6. Step 6: Final answer
    x = 4,060,672,021.50

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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.