Home / 36,682,209,190.92-55,012,673,856.36-14,292,963,602.76

Finding the Fourth Proportional to 36,682,209,190.92, 55,012,673,856.36 and 14,292,963,602.76

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Solution

The fourth proportional to 36,682,209,190.92, 55,012,673,856.36 and 14,292,963,602.76 is: 21,435,299,630.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,682,209,190.92 : 55,012,673,856.36 = 14,292,963,602.76 : x
  2. Step 2: Convert to fraction form
    36,682,209,190.92/55,012,673,856.36 = 14,292,963,602.76/x
  3. Step 3: Cross multiply
    36,682,209,190.92x = 55,012,673,856.36 × 14,292,963,602.76
  4. Step 4: Simplify right side
    36,682,209,190.92x = 786,294,145,119,460,130,816
  5. Step 5: Solve for x
    x = 786,294,145,119,460,130,816/36,682,209,190.92
  6. Step 6: Final answer
    x = 21,435,299,630.59

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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.