Home / 32,811,142.58-49,216,080.32-9,797,670.32

Finding the Fourth Proportional to 32,811,142.58, 49,216,080.32 and 9,797,670.32

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Solution

The fourth proportional to 32,811,142.58, 49,216,080.32 and 9,797,670.32 is: 14,696,316.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,811,142.58 : 49,216,080.32 = 9,797,670.32 : x
  2. Step 2: Convert to fraction form
    32,811,142.58/49,216,080.32 = 9,797,670.32/x
  3. Step 3: Cross multiply
    32,811,142.58x = 49,216,080.32 × 9,797,670.32
  4. Step 4: Simplify right side
    32,811,142.58x = 482,202,929,159,672.62
  5. Step 5: Solve for x
    x = 482,202,929,159,672.62/32,811,142.58
  6. Step 6: Final answer
    x = 14,696,316.29

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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.