Home / 4,465,754,919.60-6,698,632,379.40-1,844,687,907.60

Finding the Fourth Proportional to 4,465,754,919.60, 6,698,632,379.40 and 1,844,687,907.60

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Solution

The fourth proportional to 4,465,754,919.60, 6,698,632,379.40 and 1,844,687,907.60 is: 2,767,031,861.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,754,919.60 : 6,698,632,379.40 = 1,844,687,907.60 : x
  2. Step 2: Convert to fraction form
    4,465,754,919.60/6,698,632,379.40 = 1,844,687,907.60/x
  3. Step 3: Cross multiply
    4,465,754,919.60x = 6,698,632,379.40 × 1,844,687,907.60
  4. Step 4: Simplify right side
    4,465,754,919.60x = 12,356,886,147,736,993,792
  5. Step 5: Solve for x
    x = 12,356,886,147,736,993,792/4,465,754,919.60
  6. Step 6: Final answer
    x = 2,767,031,861.40

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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.