Home / 37,776,387,623.20-56,664,581,434.80-11,605,282,957.60

Finding the Fourth Proportional to 37,776,387,623.20, 56,664,581,434.80 and 11,605,282,957.60

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Solution

The fourth proportional to 37,776,387,623.20, 56,664,581,434.80 and 11,605,282,957.60 is: 17,407,924,436.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,776,387,623.20 : 56,664,581,434.80 = 11,605,282,957.60 : x
  2. Step 2: Convert to fraction form
    37,776,387,623.20/56,664,581,434.80 = 11,605,282,957.60/x
  3. Step 3: Cross multiply
    37,776,387,623.20x = 56,664,581,434.80 × 11,605,282,957.60
  4. Step 4: Simplify right side
    37,776,387,623.20x = 657,608,501,224,821,882,880
  5. Step 5: Solve for x
    x = 657,608,501,224,821,882,880/37,776,387,623.20
  6. Step 6: Final answer
    x = 17,407,924,436.40

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1.5x scale

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.