Home / 32,931,483.30-49,397,333.40-8,339,396.52

Finding the Fourth Proportional to 32,931,483.30, 49,397,333.40 and 8,339,396.52

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Solution

The fourth proportional to 32,931,483.30, 49,397,333.40 and 8,339,396.52 is: 12,509,122.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,931,483.30 : 49,397,333.40 = 8,339,396.52 : x
  2. Step 2: Convert to fraction form
    32,931,483.30/49,397,333.40 = 8,339,396.52/x
  3. Step 3: Cross multiply
    32,931,483.30x = 49,397,333.40 × 8,339,396.52
  4. Step 4: Simplify right side
    32,931,483.30x = 411,943,950,253,239.75
  5. Step 5: Solve for x
    x = 411,943,950,253,239.75/32,931,483.30
  6. Step 6: Final answer
    x = 12,509,122.24

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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.