Home / 9,924,382.94-14,875,416.54-5,053,015.77

Finding the Fourth Proportional to 9,924,382.94, 14,875,416.54 and 5,053,015.77

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Solution

The fourth proportional to 9,924,382.94, 14,875,416.54 and 5,053,015.77 is: 7,573,842.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,382.94 : 14,875,416.54 = 5,053,015.77 : x
  2. Step 2: Convert to fraction form
    9,924,382.94/14,875,416.54 = 5,053,015.77/x
  3. Step 3: Cross multiply
    9,924,382.94x = 14,875,416.54 × 5,053,015.77
  4. Step 4: Simplify right side
    9,924,382.94x = 75,165,714,361,938.83
  5. Step 5: Solve for x
    x = 75,165,714,361,938.83/9,924,382.94
  6. Step 6: Final answer
    x = 7,573,842.61

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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.