Home / 16,308,328.24-24,465,445.04-6,718,377.52

Finding the Fourth Proportional to 16,308,328.24, 24,465,445.04 and 6,718,377.52

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Solution

The fourth proportional to 16,308,328.24, 24,465,445.04 and 6,718,377.52 is: 10,078,782.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,308,328.24 : 24,465,445.04 = 6,718,377.52 : x
  2. Step 2: Convert to fraction form
    16,308,328.24/24,465,445.04 = 6,718,377.52/x
  3. Step 3: Cross multiply
    16,308,328.24x = 24,465,445.04 × 6,718,377.52
  4. Step 4: Simplify right side
    16,308,328.24x = 164,368,095,973,531.47
  5. Step 5: Solve for x
    x = 164,368,095,973,531.47/16,308,328.24
  6. Step 6: Final answer
    x = 10,078,782.67

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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.