Home / 29,760,746.72-44,641,341.54-8,196,531.71

Finding the Fourth Proportional to 29,760,746.72, 44,641,341.54 and 8,196,531.71

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Solution

The fourth proportional to 29,760,746.72, 44,641,341.54 and 8,196,531.71 is: 12,294,858.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760,746.72 : 44,641,341.54 = 8,196,531.71 : x
  2. Step 2: Convert to fraction form
    29,760,746.72/44,641,341.54 = 8,196,531.71/x
  3. Step 3: Cross multiply
    29,760,746.72x = 44,641,341.54 × 8,196,531.71
  4. Step 4: Simplify right side
    29,760,746.72x = 365,904,171,286,343.50
  5. Step 5: Solve for x
    x = 365,904,171,286,343.50/29,760,746.72
  6. Step 6: Final answer
    x = 12,294,858.55

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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.