Home / 53,676,581,556.30-74,073,906,284.67-29,590,074,027.42

Finding the Fourth Proportional to 53,676,581,556.30, 74,073,906,284.67 and 29,590,074,027.42

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Solution

The fourth proportional to 53,676,581,556.30, 74,073,906,284.67 and 29,590,074,027.42 is: 40,834,425,496.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,676,581,556.30 : 74,073,906,284.67 = 29,590,074,027.42 : x
  2. Step 2: Convert to fraction form
    53,676,581,556.30/74,073,906,284.67 = 29,590,074,027.42/x
  3. Step 3: Cross multiply
    53,676,581,556.30x = 74,073,906,284.67 × 29,590,074,027.42
  4. Step 4: Simplify right side
    53,676,581,556.30x = 2,191,852,370,463,556,632,576
  5. Step 5: Solve for x
    x = 2,191,852,370,463,556,632,576/53,676,581,556.30
  6. Step 6: Final answer
    x = 40,834,425,496.43

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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.