Home / 23,853,045,297.21-32,918,675,227.79-13,148,141,870.85

Finding the Fourth Proportional to 23,853,045,297.21, 32,918,675,227.79 and 13,148,141,870.85

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Solution

The fourth proportional to 23,853,045,297.21, 32,918,675,227.79 and 13,148,141,870.85 is: 18,145,247,564.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,853,045,297.21 : 32,918,675,227.79 = 13,148,141,870.85 : x
  2. Step 2: Convert to fraction form
    23,853,045,297.21/32,918,675,227.79 = 13,148,141,870.85/x
  3. Step 3: Cross multiply
    23,853,045,297.21x = 32,918,675,227.79 × 13,148,141,870.85
  4. Step 4: Simplify right side
    23,853,045,297.21x = 432,819,412,095,352,635,392
  5. Step 5: Solve for x
    x = 432,819,412,095,352,635,392/23,853,045,297.21
  6. Step 6: Final answer
    x = 18,145,247,564.93

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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.