Home / 16,924,001.04-23,355,214.79-9,189,043.56

Finding the Fourth Proportional to 16,924,001.04, 23,355,214.79 and 9,189,043.56

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Solution

The fourth proportional to 16,924,001.04, 23,355,214.79 and 9,189,043.56 is: 12,680,930.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,924,001.04 : 23,355,214.79 = 9,189,043.56 : x
  2. Step 2: Convert to fraction form
    16,924,001.04/23,355,214.79 = 9,189,043.56/x
  3. Step 3: Cross multiply
    16,924,001.04x = 23,355,214.79 × 9,189,043.56
  4. Step 4: Simplify right side
    16,924,001.04x = 214,612,086,012,521.06
  5. Step 5: Solve for x
    x = 214,612,086,012,521.06/16,924,001.04
  6. Step 6: Final answer
    x = 12,680,930.80

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1.5x scale

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.