Home / 16,234,070.10-24,350,514.54-4,874,223.48

Finding the Fourth Proportional to 16,234,070.10, 24,350,514.54 and 4,874,223.48

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Solution

The fourth proportional to 16,234,070.10, 24,350,514.54 and 4,874,223.48 is: 7,311,157.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,234,070.10 : 24,350,514.54 = 4,874,223.48 : x
  2. Step 2: Convert to fraction form
    16,234,070.10/24,350,514.54 = 4,874,223.48/x
  3. Step 3: Cross multiply
    16,234,070.10x = 24,350,514.54 × 4,874,223.48
  4. Step 4: Simplify right side
    16,234,070.10x = 118,689,849,720,949.41
  5. Step 5: Solve for x
    x = 118,689,849,720,949.41/16,234,070.10
  6. Step 6: Final answer
    x = 7,311,157.89

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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.