Home / 47,683,594.13-71,421,109.35-33,808,494.60

Finding the Fourth Proportional to 47,683,594.13, 71,421,109.35 and 33,808,494.60

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Solution

The fourth proportional to 47,683,594.13, 71,421,109.35 and 33,808,494.60 is: 50,638,804.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,683,594.13 : 71,421,109.35 = 33,808,494.60 : x
  2. Step 2: Convert to fraction form
    47,683,594.13/71,421,109.35 = 33,808,494.60/x
  3. Step 3: Cross multiply
    47,683,594.13x = 71,421,109.35 × 33,808,494.60
  4. Step 4: Simplify right side
    47,683,594.13x = 2,414,640,189,785,484.50
  5. Step 5: Solve for x
    x = 2,414,640,189,785,484.50/47,683,594.13
  6. Step 6: Final answer
    x = 50,638,804.27

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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.