Home / 14,088,902.04-19,434,091.32-9,315,027

Finding the Fourth Proportional to 14,088,902.04, 19,434,091.32 and 9,315,027

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Solution

The fourth proportional to 14,088,902.04, 19,434,091.32 and 9,315,027 is: 12,849,055.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,088,902.04 : 19,434,091.32 = 9,315,027 : x
  2. Step 2: Convert to fraction form
    14,088,902.04/19,434,091.32 = 9,315,027/x
  3. Step 3: Cross multiply
    14,088,902.04x = 19,434,091.32 × 9,315,027
  4. Step 4: Simplify right side
    14,088,902.04x = 181,029,085,366,265.66
  5. Step 5: Solve for x
    x = 181,029,085,366,265.66/14,088,902.04
  6. Step 6: Final answer
    x = 12,849,055.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.