Home / 1,034,652,182.68-1,427,606,868.72-594,534,004.12

Finding the Fourth Proportional to 1,034,652,182.68, 1,427,606,868.72 and 594,534,004.12

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Solution

The fourth proportional to 1,034,652,182.68, 1,427,606,868.72 and 594,534,004.12 is: 820,334,448.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,652,182.68 : 1,427,606,868.72 = 594,534,004.12 : x
  2. Step 2: Convert to fraction form
    1,034,652,182.68/1,427,606,868.72 = 594,534,004.12/x
  3. Step 3: Cross multiply
    1,034,652,182.68x = 1,427,606,868.72 × 594,534,004.12
  4. Step 4: Simplify right side
    1,034,652,182.68x = 848,760,827,969,316,864
  5. Step 5: Solve for x
    x = 848,760,827,969,316,864/1,034,652,182.68
  6. Step 6: Final answer
    x = 820,334,448.79

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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.