Home / 17,492,067.90-26,230,228.65-6,705,783.90

Finding the Fourth Proportional to 17,492,067.90, 26,230,228.65 and 6,705,783.90

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Solution

The fourth proportional to 17,492,067.90, 26,230,228.65 and 6,705,783.90 is: 10,055,657.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492,067.90 : 26,230,228.65 = 6,705,783.90 : x
  2. Step 2: Convert to fraction form
    17,492,067.90/26,230,228.65 = 6,705,783.90/x
  3. Step 3: Cross multiply
    17,492,067.90x = 26,230,228.65 × 6,705,783.90
  4. Step 4: Simplify right side
    17,492,067.90x = 175,894,244,974,488.75
  5. Step 5: Solve for x
    x = 175,894,244,974,488.75/17,492,067.90
  6. Step 6: Final answer
    x = 10,055,657.57

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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.