Home / 167,671,324.02-231,367,915.89-94,331,225.46

Finding the Fourth Proportional to 167,671,324.02, 231,367,915.89 and 94,331,225.46

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Solution

The fourth proportional to 167,671,324.02, 231,367,915.89 and 94,331,225.46 is: 130,166,676.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,671,324.02 : 231,367,915.89 = 94,331,225.46 : x
  2. Step 2: Convert to fraction form
    167,671,324.02/231,367,915.89 = 94,331,225.46/x
  3. Step 3: Cross multiply
    167,671,324.02x = 231,367,915.89 × 94,331,225.46
  4. Step 4: Simplify right side
    167,671,324.02x = 21,825,219,038,029,904
  5. Step 5: Solve for x
    x = 21,825,219,038,029,904/167,671,324.02
  6. Step 6: Final answer
    x = 130,166,676.77

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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.