Home / 8,626,687,659,076.40-11,905,203,189,020-4,777,277,680,370.80

Finding the Fourth Proportional to 8,626,687,659,076.40, 11,905,203,189,020 and 4,777,277,680,370.80

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Solution

The fourth proportional to 8,626,687,659,076.40, 11,905,203,189,020 and 4,777,277,680,370.80 is: 6,592,850,433,775.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,626,687,659,076.40 : 11,905,203,189,020 = 4,777,277,680,370.80 : x
  2. Step 2: Convert to fraction form
    8,626,687,659,076.40/11,905,203,189,020 = 4,777,277,680,370.80/x
  3. Step 3: Cross multiply
    8,626,687,659,076.40x = 11,905,203,189,020 × 4,777,277,680,370.80
  4. Step 4: Simplify right side
    8,626,687,659,076.40x = 56,874,461,475,184,514,183,462,912
  5. Step 5: Solve for x
    x = 56,874,461,475,184,514,183,462,912/8,626,687,659,076.40
  6. Step 6: Final answer
    x = 6,592,850,433,775.14

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Double scale
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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.