Home / 1,043,134,618.30-1,564,701,927.45-1,027,010,304.70

Finding the Fourth Proportional to 1,043,134,618.30, 1,564,701,927.45 and 1,027,010,304.70

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Solution

The fourth proportional to 1,043,134,618.30, 1,564,701,927.45 and 1,027,010,304.70 is: 1,540,515,457.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,134,618.30 : 1,564,701,927.45 = 1,027,010,304.70 : x
  2. Step 2: Convert to fraction form
    1,043,134,618.30/1,564,701,927.45 = 1,027,010,304.70/x
  3. Step 3: Cross multiply
    1,043,134,618.30x = 1,564,701,927.45 × 1,027,010,304.70
  4. Step 4: Simplify right side
    1,043,134,618.30x = 1,606,965,003,275,101,952
  5. Step 5: Solve for x
    x = 1,606,965,003,275,101,952/1,043,134,618.30
  6. Step 6: Final answer
    x = 1,540,515,457.05

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Double scale
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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.