Home / 17,492,071.40-26,230,233.90-6,705,787.40

Finding the Fourth Proportional to 17,492,071.40, 26,230,233.90 and 6,705,787.40

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Solution

The fourth proportional to 17,492,071.40, 26,230,233.90 and 6,705,787.40 is: 10,055,662.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492,071.40 : 26,230,233.90 = 6,705,787.40 : x
  2. Step 2: Convert to fraction form
    17,492,071.40/26,230,233.90 = 6,705,787.40/x
  3. Step 3: Cross multiply
    17,492,071.40x = 26,230,233.90 × 6,705,787.40
  4. Step 4: Simplify right side
    17,492,071.40x = 175,894,371,985,672.88
  5. Step 5: Solve for x
    x = 175,894,371,985,672.88/17,492,071.40
  6. Step 6: Final answer
    x = 10,055,662.82

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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.