Home / 11,027,533,062.72-15,218,092,748.16-6,015,302,777.28

Finding the Fourth Proportional to 11,027,533,062.72, 15,218,092,748.16 and 6,015,302,777.28

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Solution

The fourth proportional to 11,027,533,062.72, 15,218,092,748.16 and 6,015,302,777.28 is: 8,301,170,810.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,027,533,062.72 : 15,218,092,748.16 = 6,015,302,777.28 : x
  2. Step 2: Convert to fraction form
    11,027,533,062.72/15,218,092,748.16 = 6,015,302,777.28/x
  3. Step 3: Cross multiply
    11,027,533,062.72x = 15,218,092,748.16 × 6,015,302,777.28
  4. Step 4: Simplify right side
    11,027,533,062.72x = 91,541,435,572,911,472,640
  5. Step 5: Solve for x
    x = 91,541,435,572,911,472,640/11,027,533,062.72
  6. Step 6: Final answer
    x = 8,301,170,810.58

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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.