Home / 38,584,257,898.89-57,869,967,486.24-11,686,430,619.06

Finding the Fourth Proportional to 38,584,257,898.89, 57,869,967,486.24 and 11,686,430,619.06

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Solution

The fourth proportional to 38,584,257,898.89, 57,869,967,486.24 and 11,686,430,619.06 is: 17,527,701,627.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,584,257,898.89 : 57,869,967,486.24 = 11,686,430,619.06 : x
  2. Step 2: Convert to fraction form
    38,584,257,898.89/57,869,967,486.24 = 11,686,430,619.06/x
  3. Step 3: Cross multiply
    38,584,257,898.89x = 57,869,967,486.24 × 11,686,430,619.06
  4. Step 4: Simplify right side
    38,584,257,898.89x = 676,293,359,955,201,753,088
  5. Step 5: Solve for x
    x = 676,293,359,955,201,753,088/38,584,257,898.89
  6. Step 6: Final answer
    x = 17,527,701,627.11

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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.