Home / 4,540,732,296.20-6,814,574,878.25-2,055,338,621.67

Finding the Fourth Proportional to 4,540,732,296.20, 6,814,574,878.25 and 2,055,338,621.67

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Solution

The fourth proportional to 4,540,732,296.20, 6,814,574,878.25 and 2,055,338,621.67 is: 3,084,581,522.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,732,296.20 : 6,814,574,878.25 = 2,055,338,621.67 : x
  2. Step 2: Convert to fraction form
    4,540,732,296.20/6,814,574,878.25 = 2,055,338,621.67/x
  3. Step 3: Cross multiply
    4,540,732,296.20x = 6,814,574,878.25 × 2,055,338,621.67
  4. Step 4: Simplify right side
    4,540,732,296.20x = 14,006,258,937,519,087,616
  5. Step 5: Solve for x
    x = 14,006,258,937,519,087,616/4,540,732,296.20
  6. Step 6: Final answer
    x = 3,084,581,522.07

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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.