Home / 11,202,560,952.20-16,803,841,428.30-5,397,808,056.20

Finding the Fourth Proportional to 11,202,560,952.20, 16,803,841,428.30 and 5,397,808,056.20

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Solution

The fourth proportional to 11,202,560,952.20, 16,803,841,428.30 and 5,397,808,056.20 is: 8,096,712,084.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,202,560,952.20 : 16,803,841,428.30 = 5,397,808,056.20 : x
  2. Step 2: Convert to fraction form
    11,202,560,952.20/16,803,841,428.30 = 5,397,808,056.20/x
  3. Step 3: Cross multiply
    11,202,560,952.20x = 16,803,841,428.30 × 5,397,808,056.20
  4. Step 4: Simplify right side
    11,202,560,952.20x = 90,703,910,636,785,041,408
  5. Step 5: Solve for x
    x = 90,703,910,636,785,041,408/11,202,560,952.20
  6. Step 6: Final answer
    x = 8,096,712,084.30

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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.