Home / 3,468,973,263.53-4,787,189,176.67-1,883,066,296.06

Finding the Fourth Proportional to 3,468,973,263.53, 4,787,189,176.67 and 1,883,066,296.06

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Solution

The fourth proportional to 3,468,973,263.53, 4,787,189,176.67 and 1,883,066,296.06 is: 2,598,634,785.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,973,263.53 : 4,787,189,176.67 = 1,883,066,296.06 : x
  2. Step 2: Convert to fraction form
    3,468,973,263.53/4,787,189,176.67 = 1,883,066,296.06/x
  3. Step 3: Cross multiply
    3,468,973,263.53x = 4,787,189,176.67 × 1,883,066,296.06
  4. Step 4: Simplify right side
    3,468,973,263.53x = 9,014,594,591,466,059,776
  5. Step 5: Solve for x
    x = 9,014,594,591,466,059,776/3,468,973,263.53
  6. Step 6: Final answer
    x = 2,598,634,785.18

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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.