Home / 173,782,759.53-239,824,532.60-94,397,796.05

Finding the Fourth Proportional to 173,782,759.53, 239,824,532.60 and 94,397,796.05

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Solution

The fourth proportional to 173,782,759.53, 239,824,532.60 and 94,397,796.05 is: 130,271,307.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,782,759.53 : 239,824,532.60 = 94,397,796.05 : x
  2. Step 2: Convert to fraction form
    173,782,759.53/239,824,532.60 = 94,397,796.05/x
  3. Step 3: Cross multiply
    173,782,759.53x = 239,824,532.60 × 94,397,796.05
  4. Step 4: Simplify right side
    173,782,759.53x = 22,638,907,316,996,928
  5. Step 5: Solve for x
    x = 22,638,907,316,996,928/173,782,759.53
  6. Step 6: Final answer
    x = 130,271,307.57

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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.