Home / 22,674,856,008.40-34,012,284,012.60-13,353,806,021.20

Finding the Fourth Proportional to 22,674,856,008.40, 34,012,284,012.60 and 13,353,806,021.20

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Solution

The fourth proportional to 22,674,856,008.40, 34,012,284,012.60 and 13,353,806,021.20 is: 20,030,709,031.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,856,008.40 : 34,012,284,012.60 = 13,353,806,021.20 : x
  2. Step 2: Convert to fraction form
    22,674,856,008.40/34,012,284,012.60 = 13,353,806,021.20/x
  3. Step 3: Cross multiply
    22,674,856,008.40x = 34,012,284,012.60 × 13,353,806,021.20
  4. Step 4: Simplify right side
    22,674,856,008.40x = 454,193,443,042,222,407,680
  5. Step 5: Solve for x
    x = 454,193,443,042,222,407,680/22,674,856,008.40
  6. Step 6: Final answer
    x = 20,030,709,031.80

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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.