Home / 5,252,373,230.56-7,878,550,131.61-1,711,110,440.86

Finding the Fourth Proportional to 5,252,373,230.56, 7,878,550,131.61 and 1,711,110,440.86

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Solution

The fourth proportional to 5,252,373,230.56, 7,878,550,131.61 and 1,711,110,440.86 is: 2,566,662,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,252,373,230.56 : 7,878,550,131.61 = 1,711,110,440.86 : x
  2. Step 2: Convert to fraction form
    5,252,373,230.56/7,878,550,131.61 = 1,711,110,440.86/x
  3. Step 3: Cross multiply
    5,252,373,230.56x = 7,878,550,131.61 × 1,711,110,440.86
  4. Step 4: Simplify right side
    5,252,373,230.56x = 13,481,069,389,012,824,064
  5. Step 5: Solve for x
    x = 13,481,069,389,012,824,064/5,252,373,230.56
  6. Step 6: Final answer
    x = 2,566,662,496.60

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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.