Home / 11,472,759,117.20-17,181,928,896.60-11,472,759,117.20

Finding the Fourth Proportional to 11,472,759,117.20, 17,181,928,896.60 and 11,472,759,117.20

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Solution

The fourth proportional to 11,472,759,117.20, 17,181,928,896.60 and 11,472,759,117.20 is: 17,181,928,896.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,472,759,117.20 : 17,181,928,896.60 = 11,472,759,117.20 : x
  2. Step 2: Convert to fraction form
    11,472,759,117.20/17,181,928,896.60 = 11,472,759,117.20/x
  3. Step 3: Cross multiply
    11,472,759,117.20x = 17,181,928,896.60 × 11,472,759,117.20
  4. Step 4: Simplify right side
    11,472,759,117.20x = 197,124,131,399,549,779,968
  5. Step 5: Solve for x
    x = 197,124,131,399,549,779,968/11,472,759,117.20
  6. Step 6: Final answer
    x = 17,181,928,896.60

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Double scale
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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.