Home / 15,663,445.05-23,496,423.48-5,952,710.19

Finding the Fourth Proportional to 15,663,445.05, 23,496,423.48 and 5,952,710.19

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Solution

The fourth proportional to 15,663,445.05, 23,496,423.48 and 5,952,710.19 is: 8,929,542.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,663,445.05 : 23,496,423.48 = 5,952,710.19 : x
  2. Step 2: Convert to fraction form
    15,663,445.05/23,496,423.48 = 5,952,710.19/x
  3. Step 3: Cross multiply
    15,663,445.05x = 23,496,423.48 × 5,952,710.19
  4. Step 4: Simplify right side
    15,663,445.05x = 139,867,399,477,951.28
  5. Step 5: Solve for x
    x = 139,867,399,477,951.28/15,663,445.05
  6. Step 6: Final answer
    x = 8,929,542.58

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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.