Home / 16,523,071.13-24,784,602.14-5,163,519.76

Finding the Fourth Proportional to 16,523,071.13, 24,784,602.14 and 5,163,519.76

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Solution

The fourth proportional to 16,523,071.13, 24,784,602.14 and 5,163,519.76 is: 7,745,278.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,523,071.13 : 24,784,602.14 = 5,163,519.76 : x
  2. Step 2: Convert to fraction form
    16,523,071.13/24,784,602.14 = 5,163,519.76/x
  3. Step 3: Cross multiply
    16,523,071.13x = 24,784,602.14 × 5,163,519.76
  4. Step 4: Simplify right side
    16,523,071.13x = 127,975,782,844,575.58
  5. Step 5: Solve for x
    x = 127,975,782,844,575.58/16,523,071.13
  6. Step 6: Final answer
    x = 7,745,278.21

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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.