Home / 11,804,528,122.08-16,290,209,242.26-6,452,085,383.16

Finding the Fourth Proportional to 11,804,528,122.08, 16,290,209,242.26 and 6,452,085,383.16

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Solution

The fourth proportional to 11,804,528,122.08, 16,290,209,242.26 and 6,452,085,383.16 is: 8,903,856,202.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,804,528,122.08 : 16,290,209,242.26 = 6,452,085,383.16 : x
  2. Step 2: Convert to fraction form
    11,804,528,122.08/16,290,209,242.26 = 6,452,085,383.16/x
  3. Step 3: Cross multiply
    11,804,528,122.08x = 16,290,209,242.26 × 6,452,085,383.16
  4. Step 4: Simplify right side
    11,804,528,122.08x = 105,105,820,940,603,686,912
  5. Step 5: Solve for x
    x = 105,105,820,940,603,686,912/11,804,528,122.08
  6. Step 6: Final answer
    x = 8,903,856,202.77

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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.