Home / 8,182,669,164,149.50-11,292,153,865,381-4,667,146,308,953.50

Finding the Fourth Proportional to 8,182,669,164,149.50, 11,292,153,865,381 and 4,667,146,308,953.50

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Solution

The fourth proportional to 8,182,669,164,149.50, 11,292,153,865,381 and 4,667,146,308,953.50 is: 6,440,702,071,134.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182,669,164,149.50 : 11,292,153,865,381 = 4,667,146,308,953.50 : x
  2. Step 2: Convert to fraction form
    8,182,669,164,149.50/11,292,153,865,381 = 4,667,146,308,953.50/x
  3. Step 3: Cross multiply
    8,182,669,164,149.50x = 11,292,153,865,381 × 4,667,146,308,953.50
  4. Step 4: Simplify right side
    8,182,669,164,149.50x = 52,702,134,232,947,933,088,579,584
  5. Step 5: Solve for x
    x = 52,702,134,232,947,933,088,579,584/8,182,669,164,149.50
  6. Step 6: Final answer
    x = 6,440,702,071,134.73

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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.