Home / 11,176,705,840.80-16,762,707,298.80-5,650,769,200.80

Finding the Fourth Proportional to 11,176,705,840.80, 16,762,707,298.80 and 5,650,769,200.80

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Solution

The fourth proportional to 11,176,705,840.80, 16,762,707,298.80 and 5,650,769,200.80 is: 8,474,964,938.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,176,705,840.80 : 16,762,707,298.80 = 5,650,769,200.80 : x
  2. Step 2: Convert to fraction form
    11,176,705,840.80/16,762,707,298.80 = 5,650,769,200.80/x
  3. Step 3: Cross multiply
    11,176,705,840.80x = 16,762,707,298.80 × 5,650,769,200.80
  4. Step 4: Simplify right side
    11,176,705,840.80x = 94,722,190,126,084,407,296
  5. Step 5: Solve for x
    x = 94,722,190,126,084,407,296/11,176,705,840.80
  6. Step 6: Final answer
    x = 8,474,964,938.27

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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.