Home / 56,609,877,782.36-84,914,257,086.14-25,935,567,915.71

Finding the Fourth Proportional to 56,609,877,782.36, 84,914,257,086.14 and 25,935,567,915.71

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Solution

The fourth proportional to 56,609,877,782.36, 84,914,257,086.14 and 25,935,567,915.71 is: 38,903,095,501.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,609,877,782.36 : 84,914,257,086.14 = 25,935,567,915.71 : x
  2. Step 2: Convert to fraction form
    56,609,877,782.36/84,914,257,086.14 = 25,935,567,915.71/x
  3. Step 3: Cross multiply
    56,609,877,782.36x = 84,914,257,086.14 × 25,935,567,915.71
  4. Step 4: Simplify right side
    56,609,877,782.36x = 2,202,299,481,669,683,380,224
  5. Step 5: Solve for x
    x = 2,202,299,481,669,683,380,224/56,609,877,782.36
  6. Step 6: Final answer
    x = 38,903,095,501.04

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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.