Home / 14,354,256,080.06-19,809,190,487.62-7,924,060,830.29

Finding the Fourth Proportional to 14,354,256,080.06, 19,809,190,487.62 and 7,924,060,830.29

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Solution

The fourth proportional to 14,354,256,080.06, 19,809,190,487.62 and 7,924,060,830.29 is: 10,935,378,994.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,354,256,080.06 : 19,809,190,487.62 = 7,924,060,830.29 : x
  2. Step 2: Convert to fraction form
    14,354,256,080.06/19,809,190,487.62 = 7,924,060,830.29/x
  3. Step 3: Cross multiply
    14,354,256,080.06x = 19,809,190,487.62 × 7,924,060,830.29
  4. Step 4: Simplify right side
    14,354,256,080.06x = 156,969,230,422,619,717,632
  5. Step 5: Solve for x
    x = 156,969,230,422,619,717,632/14,354,256,080.06
  6. Step 6: Final answer
    x = 10,935,378,994.71

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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.