Home / 46,453,148.86-69,675,220.79-14,105,335.73

Finding the Fourth Proportional to 46,453,148.86, 69,675,220.79 and 14,105,335.73

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Solution

The fourth proportional to 46,453,148.86, 69,675,220.79 and 14,105,335.73 is: 21,156,636.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,453,148.86 : 69,675,220.79 = 14,105,335.73 : x
  2. Step 2: Convert to fraction form
    46,453,148.86/69,675,220.79 = 14,105,335.73/x
  3. Step 3: Cross multiply
    46,453,148.86x = 69,675,220.79 × 14,105,335.73
  4. Step 4: Simplify right side
    46,453,148.86x = 982,792,381,234,299.12
  5. Step 5: Solve for x
    x = 982,792,381,234,299.12/46,453,148.86
  6. Step 6: Final answer
    x = 21,156,636.43

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Double scale
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Similar ratio
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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.