Home / 3,372,314,626.16-4,654,280,972.04-1,943,112,006.92

Finding the Fourth Proportional to 3,372,314,626.16, 4,654,280,972.04 and 1,943,112,006.92

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Solution

The fourth proportional to 3,372,314,626.16, 4,654,280,972.04 and 1,943,112,006.92 is: 2,681,775,054.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,314,626.16 : 4,654,280,972.04 = 1,943,112,006.92 : x
  2. Step 2: Convert to fraction form
    3,372,314,626.16/4,654,280,972.04 = 1,943,112,006.92/x
  3. Step 3: Cross multiply
    3,372,314,626.16x = 4,654,280,972.04 × 1,943,112,006.92
  4. Step 4: Simplify right side
    3,372,314,626.16x = 9,043,789,240,350,213,120
  5. Step 5: Solve for x
    x = 9,043,789,240,350,213,120/3,372,314,626.16
  6. Step 6: Final answer
    x = 2,681,775,054.50

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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.