Home / 34,410,129,851.60-47,479,675,462.07-19,167,842,339.33

Finding the Fourth Proportional to 34,410,129,851.60, 47,479,675,462.07 and 19,167,842,339.33

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Solution

The fourth proportional to 34,410,129,851.60, 47,479,675,462.07 and 19,167,842,339.33 is: 26,448,110,992.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,410,129,851.60 : 47,479,675,462.07 = 19,167,842,339.33 : x
  2. Step 2: Convert to fraction form
    34,410,129,851.60/47,479,675,462.07 = 19,167,842,339.33/x
  3. Step 3: Cross multiply
    34,410,129,851.60x = 47,479,675,462.07 × 19,167,842,339.33
  4. Step 4: Simplify right side
    34,410,129,851.60x = 910,082,933,579,483,971,584
  5. Step 5: Solve for x
    x = 910,082,933,579,483,971,584/34,410,129,851.60
  6. Step 6: Final answer
    x = 26,448,110,992.45

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Double scale
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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.