Home / 22,674,856,000.40-34,012,284,000.60-13,353,806,013.20

Finding the Fourth Proportional to 22,674,856,000.40, 34,012,284,000.60 and 13,353,806,013.20

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Solution

The fourth proportional to 22,674,856,000.40, 34,012,284,000.60 and 13,353,806,013.20 is: 20,030,709,019.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,856,000.40 : 34,012,284,000.60 = 13,353,806,013.20 : x
  2. Step 2: Convert to fraction form
    22,674,856,000.40/34,012,284,000.60 = 13,353,806,013.20/x
  3. Step 3: Cross multiply
    22,674,856,000.40x = 34,012,284,000.60 × 13,353,806,013.20
  4. Step 4: Simplify right side
    22,674,856,000.40x = 454,193,442,609,878,466,560
  5. Step 5: Solve for x
    x = 454,193,442,609,878,466,560/22,674,856,000.40
  6. Step 6: Final answer
    x = 20,030,709,019.80

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1.5x scale

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.