Home / 1,711,209,913,740.50-2,361,526,313,945.50-940,485,924,136.80

Finding the Fourth Proportional to 1,711,209,913,740.50, 2,361,526,313,945.50 and 940,485,924,136.80

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Solution

The fourth proportional to 1,711,209,913,740.50, 2,361,526,313,945.50 and 940,485,924,136.80 is: 1,297,901,700,960.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,209,913,740.50 : 2,361,526,313,945.50 = 940,485,924,136.80 : x
  2. Step 2: Convert to fraction form
    1,711,209,913,740.50/2,361,526,313,945.50 = 940,485,924,136.80/x
  3. Step 3: Cross multiply
    1,711,209,913,740.50x = 2,361,526,313,945.50 × 940,485,924,136.80
  4. Step 4: Simplify right side
    1,711,209,913,740.50x = 2,220,982,257,744,404,665,073,664
  5. Step 5: Solve for x
    x = 2,220,982,257,744,404,665,073,664/1,711,209,913,740.50
  6. Step 6: Final answer
    x = 1,297,901,700,960.58

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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.