Home / 173,782,760.03-239,824,533.30-94,397,796.56

Finding the Fourth Proportional to 173,782,760.03, 239,824,533.30 and 94,397,796.56

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Solution

The fourth proportional to 173,782,760.03, 239,824,533.30 and 94,397,796.56 is: 130,271,308.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,782,760.03 : 239,824,533.30 = 94,397,796.56 : x
  2. Step 2: Convert to fraction form
    173,782,760.03/239,824,533.30 = 94,397,796.56/x
  3. Step 3: Cross multiply
    173,782,760.03x = 239,824,533.30 × 94,397,796.56
  4. Step 4: Simplify right side
    173,782,760.03x = 22,638,907,502,879,236
  5. Step 5: Solve for x
    x = 22,638,907,502,879,236/173,782,760.03
  6. Step 6: Final answer
    x = 130,271,308.26

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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.