Home / 8,176,136,701.17-12,264,302,704.28-2,280,337,222.62

Finding the Fourth Proportional to 8,176,136,701.17, 12,264,302,704.28 and 2,280,337,222.62

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Solution

The fourth proportional to 8,176,136,701.17, 12,264,302,704.28 and 2,280,337,222.62 is: 3,420,533,069.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,176,136,701.17 : 12,264,302,704.28 = 2,280,337,222.62 : x
  2. Step 2: Convert to fraction form
    8,176,136,701.17/12,264,302,704.28 = 2,280,337,222.62/x
  3. Step 3: Cross multiply
    8,176,136,701.17x = 12,264,302,704.28 × 2,280,337,222.62
  4. Step 4: Simplify right side
    8,176,136,701.17x = 27,966,745,966,037,405,696
  5. Step 5: Solve for x
    x = 27,966,745,966,037,405,696/8,176,136,701.17
  6. Step 6: Final answer
    x = 3,420,533,069.37

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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.