Home / 1,459,839,307-2,014,536,609.39-857,000,236.24

Finding the Fourth Proportional to 1,459,839,307, 2,014,536,609.39 and 857,000,236.24

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Solution

The fourth proportional to 1,459,839,307, 2,014,536,609.39 and 857,000,236.24 is: 1,182,635,884.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,839,307 : 2,014,536,609.39 = 857,000,236.24 : x
  2. Step 2: Convert to fraction form
    1,459,839,307/2,014,536,609.39 = 857,000,236.24/x
  3. Step 3: Cross multiply
    1,459,839,307x = 2,014,536,609.39 × 857,000,236.24
  4. Step 4: Simplify right side
    1,459,839,307x = 1,726,458,350,161,358,592
  5. Step 5: Solve for x
    x = 1,726,458,350,161,358,592/1,459,839,307
  6. Step 6: Final answer
    x = 1,182,635,884.57

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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.