Home / 10,851,822,527.88-16,275,928,346.31-3,286,808,605.43

Finding the Fourth Proportional to 10,851,822,527.88, 16,275,928,346.31 and 3,286,808,605.43

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Solution

The fourth proportional to 10,851,822,527.88, 16,275,928,346.31 and 3,286,808,605.43 is: 4,929,666,073.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,851,822,527.88 : 16,275,928,346.31 = 3,286,808,605.43 : x
  2. Step 2: Convert to fraction form
    10,851,822,527.88/16,275,928,346.31 = 3,286,808,605.43/x
  3. Step 3: Cross multiply
    10,851,822,527.88x = 16,275,928,346.31 × 3,286,808,605.43
  4. Step 4: Simplify right side
    10,851,822,527.88x = 53,495,861,349,932,400,640
  5. Step 5: Solve for x
    x = 53,495,861,349,932,400,640/10,851,822,527.88
  6. Step 6: Final answer
    x = 4,929,666,073.37

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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.