Home / 1,617,503,553,854.30-2,232,225,070,473.40-895,739,182,847.34

Finding the Fourth Proportional to 1,617,503,553,854.30, 2,232,225,070,473.40 and 895,739,182,847.34

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Solution

The fourth proportional to 1,617,503,553,854.30, 2,232,225,070,473.40 and 895,739,182,847.34 is: 1,236,158,928,858.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,503,553,854.30 : 2,232,225,070,473.40 = 895,739,182,847.34 : x
  2. Step 2: Convert to fraction form
    1,617,503,553,854.30/2,232,225,070,473.40 = 895,739,182,847.34/x
  3. Step 3: Cross multiply
    1,617,503,553,854.30x = 2,232,225,070,473.40 × 895,739,182,847.34
  4. Step 4: Simplify right side
    1,617,503,553,854.30x = 1,999,491,460,557,188,978,704,384
  5. Step 5: Solve for x
    x = 1,999,491,460,557,188,978,704,384/1,617,503,553,854.30
  6. Step 6: Final answer
    x = 1,236,158,928,858.40

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Double scale
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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.