Home / 8,182,669,164,153-11,292,153,865,386-4,667,146,308,957

Finding the Fourth Proportional to 8,182,669,164,153, 11,292,153,865,386 and 4,667,146,308,957

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Solution

The fourth proportional to 8,182,669,164,153, 11,292,153,865,386 and 4,667,146,308,957 is: 6,440,702,071,139.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182,669,164,153 : 11,292,153,865,386 = 4,667,146,308,957 : x
  2. Step 2: Convert to fraction form
    8,182,669,164,153/11,292,153,865,386 = 4,667,146,308,957/x
  3. Step 3: Cross multiply
    8,182,669,164,153x = 11,292,153,865,386 × 4,667,146,308,957
  4. Step 4: Simplify right side
    8,182,669,164,153x = 52,702,134,233,010,794,229,923,840
  5. Step 5: Solve for x
    x = 52,702,134,233,010,794,229,923,840/8,182,669,164,153
  6. Step 6: Final answer
    x = 6,440,702,071,139.65

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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.