Home / 23,298,947,667.10-32,152,533,912.75-12,594,068,532.39

Finding the Fourth Proportional to 23,298,947,667.10, 32,152,533,912.75 and 12,594,068,532.39

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Solution

The fourth proportional to 23,298,947,667.10, 32,152,533,912.75 and 12,594,068,532.39 is: 17,379,807,078.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,298,947,667.10 : 32,152,533,912.75 = 12,594,068,532.39 : x
  2. Step 2: Convert to fraction form
    23,298,947,667.10/32,152,533,912.75 = 12,594,068,532.39/x
  3. Step 3: Cross multiply
    23,298,947,667.10x = 32,152,533,912.75 × 12,594,068,532.39
  4. Step 4: Simplify right side
    23,298,947,667.10x = 404,931,215,587,167,109,120
  5. Step 5: Solve for x
    x = 404,931,215,587,167,109,120/23,298,947,667.10
  6. Step 6: Final answer
    x = 17,379,807,078.54

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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.