Home / 3,395,577,120.18-5,097,958,700.58-2,343,700,100.76

Finding the Fourth Proportional to 3,395,577,120.18, 5,097,958,700.58 and 2,343,700,100.76

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Solution

The fourth proportional to 3,395,577,120.18, 5,097,958,700.58 and 2,343,700,100.76 is: 3,518,720,352.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,577,120.18 : 5,097,958,700.58 = 2,343,700,100.76 : x
  2. Step 2: Convert to fraction form
    3,395,577,120.18/5,097,958,700.58 = 2,343,700,100.76/x
  3. Step 3: Cross multiply
    3,395,577,120.18x = 5,097,958,700.58 × 2,343,700,100.76
  4. Step 4: Simplify right side
    3,395,577,120.18x = 11,948,086,320,219,666,432
  5. Step 5: Solve for x
    x = 11,948,086,320,219,666,432/3,395,577,120.18
  6. Step 6: Final answer
    x = 3,518,720,352.19

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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.