Home / 4,828,896,098.40-7,243,344,147.60-3,359,568,021.60

Finding the Fourth Proportional to 4,828,896,098.40, 7,243,344,147.60 and 3,359,568,021.60

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Solution

The fourth proportional to 4,828,896,098.40, 7,243,344,147.60 and 3,359,568,021.60 is: 5,039,352,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,098.40 : 7,243,344,147.60 = 3,359,568,021.60 : x
  2. Step 2: Convert to fraction form
    4,828,896,098.40/7,243,344,147.60 = 3,359,568,021.60/x
  3. Step 3: Cross multiply
    4,828,896,098.40x = 7,243,344,147.60 × 3,359,568,021.60
  4. Step 4: Simplify right side
    4,828,896,098.40x = 24,334,507,367,720,472,576
  5. Step 5: Solve for x
    x = 24,334,507,367,720,472,576/4,828,896,098.40
  6. Step 6: Final answer
    x = 5,039,352,032.40

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Double scale
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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.