Home / 9,072,028,288.80-13,597,292,890.80-3,831,626,368.80

Finding the Fourth Proportional to 9,072,028,288.80, 13,597,292,890.80 and 3,831,626,368.80

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Solution

The fourth proportional to 9,072,028,288.80, 13,597,292,890.80 and 3,831,626,368.80 is: 5,742,899,418.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,028,288.80 : 13,597,292,890.80 = 3,831,626,368.80 : x
  2. Step 2: Convert to fraction form
    9,072,028,288.80/13,597,292,890.80 = 3,831,626,368.80/x
  3. Step 3: Cross multiply
    9,072,028,288.80x = 13,597,292,890.80 × 3,831,626,368.80
  4. Step 4: Simplify right side
    9,072,028,288.80x = 52,099,745,984,686,055,424
  5. Step 5: Solve for x
    x = 52,099,745,984,686,055,424/9,072,028,288.80
  6. Step 6: Final answer
    x = 5,742,899,418.54

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1.5x scale

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.