Home / 31,088,319.84-46,635,590.88-9,522,672.48

Finding the Fourth Proportional to 31,088,319.84, 46,635,590.88 and 9,522,672.48

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Solution

The fourth proportional to 31,088,319.84, 46,635,590.88 and 9,522,672.48 is: 14,284,961.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,088,319.84 : 46,635,590.88 = 9,522,672.48 : x
  2. Step 2: Convert to fraction form
    31,088,319.84/46,635,590.88 = 9,522,672.48/x
  3. Step 3: Cross multiply
    31,088,319.84x = 46,635,590.88 × 9,522,672.48
  4. Step 4: Simplify right side
    31,088,319.84x = 444,095,457,861,515
  5. Step 5: Solve for x
    x = 444,095,457,861,515/31,088,319.84
  6. Step 6: Final answer
    x = 14,284,961.69

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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.