Home / 22,811,316-34,216,678.68-5,539,658.52

Finding the Fourth Proportional to 22,811,316, 34,216,678.68 and 5,539,658.52

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Solution

The fourth proportional to 22,811,316, 34,216,678.68 and 5,539,658.52 is: 8,309,416.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,811,316 : 34,216,678.68 = 5,539,658.52 : x
  2. Step 2: Convert to fraction form
    22,811,316/34,216,678.68 = 5,539,658.52/x
  3. Step 3: Cross multiply
    22,811,316x = 34,216,678.68 × 5,539,658.52
  4. Step 4: Simplify right side
    22,811,316x = 189,548,715,575,764.34
  5. Step 5: Solve for x
    x = 189,548,715,575,764.34/22,811,316
  6. Step 6: Final answer
    x = 8,309,416.06

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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.