Home / 34,410,129,854.61-47,479,675,466.19-19,167,842,342.34

Finding the Fourth Proportional to 34,410,129,854.61, 47,479,675,466.19 and 19,167,842,342.34

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Solution

The fourth proportional to 34,410,129,854.61, 47,479,675,466.19 and 19,167,842,342.34 is: 26,448,110,996.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,410,129,854.61 : 47,479,675,466.19 = 19,167,842,342.34 : x
  2. Step 2: Convert to fraction form
    34,410,129,854.61/47,479,675,466.19 = 19,167,842,342.34/x
  3. Step 3: Cross multiply
    34,410,129,854.61x = 47,479,675,466.19 × 19,167,842,342.34
  4. Step 4: Simplify right side
    34,410,129,854.61x = 910,082,933,801,398,435,840
  5. Step 5: Solve for x
    x = 910,082,933,801,398,435,840/34,410,129,854.61
  6. Step 6: Final answer
    x = 26,448,110,996.58

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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.