Home / 1,727,851,797.27-2,591,892,622.89-607,239,924.66

Finding the Fourth Proportional to 1,727,851,797.27, 2,591,892,622.89 and 607,239,924.66

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Solution

The fourth proportional to 1,727,851,797.27, 2,591,892,622.89 and 607,239,924.66 is: 910,900,277.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,851,797.27 : 2,591,892,622.89 = 607,239,924.66 : x
  2. Step 2: Convert to fraction form
    1,727,851,797.27/2,591,892,622.89 = 607,239,924.66/x
  3. Step 3: Cross multiply
    1,727,851,797.27x = 2,591,892,622.89 × 607,239,924.66
  4. Step 4: Simplify right side
    1,727,851,797.27x = 1,573,900,681,050,533,120
  5. Step 5: Solve for x
    x = 1,573,900,681,050,533,120/1,727,851,797.27
  6. Step 6: Final answer
    x = 910,900,277.17

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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.