Home / 14,928,884,593.45-20,601,859,951.04-8,062,280,561.16

Finding the Fourth Proportional to 14,928,884,593.45, 20,601,859,951.04 and 8,062,280,561.16

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Solution

The fourth proportional to 14,928,884,593.45, 20,601,859,951.04 and 8,062,280,561.16 is: 11,125,946,748.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,928,884,593.45 : 20,601,859,951.04 = 8,062,280,561.16 : x
  2. Step 2: Convert to fraction form
    14,928,884,593.45/20,601,859,951.04 = 8,062,280,561.16/x
  3. Step 3: Cross multiply
    14,928,884,593.45x = 20,601,859,951.04 × 8,062,280,561.16
  4. Step 4: Simplify right side
    14,928,884,593.45x = 166,097,975,006,970,183,680
  5. Step 5: Solve for x
    x = 166,097,975,006,970,183,680/14,928,884,593.45
  6. Step 6: Final answer
    x = 11,125,946,748.89

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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.