Home / 1,334,434,324.32-1,841,534,347.32-762,293,148.62

Finding the Fourth Proportional to 1,334,434,324.32, 1,841,534,347.32 and 762,293,148.62

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Solution

The fourth proportional to 1,334,434,324.32, 1,841,534,347.32 and 762,293,148.62 is: 1,051,973,102.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,434,324.32 : 1,841,534,347.32 = 762,293,148.62 : x
  2. Step 2: Convert to fraction form
    1,334,434,324.32/1,841,534,347.32 = 762,293,148.62/x
  3. Step 3: Cross multiply
    1,334,434,324.32x = 1,841,534,347.32 × 762,293,148.62
  4. Step 4: Simplify right side
    1,334,434,324.32x = 1,403,789,015,901,231,872
  5. Step 5: Solve for x
    x = 1,403,789,015,901,231,872/1,334,434,324.32
  6. Step 6: Final answer
    x = 1,051,973,102.25

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1.5x scale

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.