Home / 171,307,466.02-236,404,603.02-92,991,072.70

Finding the Fourth Proportional to 171,307,466.02, 236,404,603.02 and 92,991,072.70

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Solution

The fourth proportional to 171,307,466.02, 236,404,603.02 and 92,991,072.70 is: 128,327,843.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,307,466.02 : 236,404,603.02 = 92,991,072.70 : x
  2. Step 2: Convert to fraction form
    171,307,466.02/236,404,603.02 = 92,991,072.70/x
  3. Step 3: Cross multiply
    171,307,466.02x = 236,404,603.02 × 92,991,072.70
  4. Step 4: Simplify right side
    171,307,466.02x = 21,983,517,626,047,460
  5. Step 5: Solve for x
    x = 21,983,517,626,047,460/171,307,466.02
  6. Step 6: Final answer
    x = 128,327,843.13

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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.