Home / 8,816,180,691.87-12,166,328,922.44-4,855,882,554.27

Finding the Fourth Proportional to 8,816,180,691.87, 12,166,328,922.44 and 4,855,882,554.27

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Solution

The fourth proportional to 8,816,180,691.87, 12,166,328,922.44 and 4,855,882,554.27 is: 6,701,117,686.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,816,180,691.87 : 12,166,328,922.44 = 4,855,882,554.27 : x
  2. Step 2: Convert to fraction form
    8,816,180,691.87/12,166,328,922.44 = 4,855,882,554.27/x
  3. Step 3: Cross multiply
    8,816,180,691.87x = 12,166,328,922.44 × 4,855,882,554.27
  4. Step 4: Simplify right side
    8,816,180,691.87x = 59,078,264,363,962,646,528
  5. Step 5: Solve for x
    x = 59,078,264,363,962,646,528/8,816,180,691.87
  6. Step 6: Final answer
    x = 6,701,117,686.76

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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.