Home / 92,416,393,027.78-127,534,525,653.24-51,771,590,609.18

Finding the Fourth Proportional to 92,416,393,027.78, 127,534,525,653.24 and 51,771,590,609.18

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Solution

The fourth proportional to 92,416,393,027.78, 127,534,525,653.24 and 51,771,590,609.18 is: 71,444,740,855.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,416,393,027.78 : 127,534,525,653.24 = 51,771,590,609.18 : x
  2. Step 2: Convert to fraction form
    92,416,393,027.78/127,534,525,653.24 = 51,771,590,609.18/x
  3. Step 3: Cross multiply
    92,416,393,027.78x = 127,534,525,653.24 × 51,771,590,609.18
  4. Step 4: Simplify right side
    92,416,393,027.78x = 6,602,665,250,654,868,471,808
  5. Step 5: Solve for x
    x = 6,602,665,250,654,868,471,808/92,416,393,027.78
  6. Step 6: Final answer
    x = 71,444,740,855.34

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Double scale
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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.