Home / 1,554,600,751,264.20-2,332,219,170,337.20-534,585,814,980.46

Finding the Fourth Proportional to 1,554,600,751,264.20, 2,332,219,170,337.20 and 534,585,814,980.46

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Solution

The fourth proportional to 1,554,600,751,264.20, 2,332,219,170,337.20 and 534,585,814,980.46 is: 801,988,089,143.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,600,751,264.20 : 2,332,219,170,337.20 = 534,585,814,980.46 : x
  2. Step 2: Convert to fraction form
    1,554,600,751,264.20/2,332,219,170,337.20 = 534,585,814,980.46/x
  3. Step 3: Cross multiply
    1,554,600,751,264.20x = 2,332,219,170,337.20 × 534,585,814,980.46
  4. Step 4: Simplify right side
    1,554,600,751,264.20x = 1,246,771,285,887,764,607,795,200
  5. Step 5: Solve for x
    x = 1,246,771,285,887,764,607,795,200/1,554,600,751,264.20
  6. Step 6: Final answer
    x = 801,988,089,143.72

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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.