Home / 15,446,680.60-23,170,020.90-4,088,277.40

Finding the Fourth Proportional to 15,446,680.60, 23,170,020.90 and 4,088,277.40

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Solution

The fourth proportional to 15,446,680.60, 23,170,020.90 and 4,088,277.40 is: 6,132,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,680.60 : 23,170,020.90 = 4,088,277.40 : x
  2. Step 2: Convert to fraction form
    15,446,680.60/23,170,020.90 = 4,088,277.40/x
  3. Step 3: Cross multiply
    15,446,680.60x = 23,170,020.90 × 4,088,277.40
  4. Step 4: Simplify right side
    15,446,680.60x = 94,725,472,802,997.66
  5. Step 5: Solve for x
    x = 94,725,472,802,997.66/15,446,680.60
  6. Step 6: Final answer
    x = 6,132,416.10

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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.