Home / 10,851,822,525.25-16,275,928,342.38-3,286,808,602.80

Finding the Fourth Proportional to 10,851,822,525.25, 16,275,928,342.38 and 3,286,808,602.80

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Solution

The fourth proportional to 10,851,822,525.25, 16,275,928,342.38 and 3,286,808,602.80 is: 4,929,666,069.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,851,822,525.25 : 16,275,928,342.38 = 3,286,808,602.80 : x
  2. Step 2: Convert to fraction form
    10,851,822,525.25/16,275,928,342.38 = 3,286,808,602.80/x
  3. Step 3: Cross multiply
    10,851,822,525.25x = 16,275,928,342.38 × 3,286,808,602.80
  4. Step 4: Simplify right side
    10,851,822,525.25x = 53,495,861,294,299,037,696
  5. Step 5: Solve for x
    x = 53,495,861,294,299,037,696/10,851,822,525.25
  6. Step 6: Final answer
    x = 4,929,666,069.44

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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.