Home / 23,759,005.86-35,638,640.01-8,612,543.70

Finding the Fourth Proportional to 23,759,005.86, 35,638,640.01 and 8,612,543.70

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Solution

The fourth proportional to 23,759,005.86, 35,638,640.01 and 8,612,543.70 is: 12,918,863.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,759,005.86 : 35,638,640.01 = 8,612,543.70 : x
  2. Step 2: Convert to fraction form
    23,759,005.86/35,638,640.01 = 8,612,543.70/x
  3. Step 3: Cross multiply
    23,759,005.86x = 35,638,640.01 × 8,612,543.70
  4. Step 4: Simplify right side
    23,759,005.86x = 306,939,344,494,693.38
  5. Step 5: Solve for x
    x = 306,939,344,494,693.38/23,759,005.86
  6. Step 6: Final answer
    x = 12,918,863.12

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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.