Home / 130,296,400.30-195,444,435.40-33,252,110.07

Finding the Fourth Proportional to 130,296,400.30, 195,444,435.40 and 33,252,110.07

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Solution

The fourth proportional to 130,296,400.30, 195,444,435.40 and 33,252,110.07 is: 49,878,122.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,296,400.30 : 195,444,435.40 = 33,252,110.07 : x
  2. Step 2: Convert to fraction form
    130,296,400.30/195,444,435.40 = 33,252,110.07/x
  3. Step 3: Cross multiply
    130,296,400.30x = 195,444,435.40 × 33,252,110.07
  4. Step 4: Simplify right side
    130,296,400.30x = 6,498,939,877,346,322
  5. Step 5: Solve for x
    x = 6,498,939,877,346,322/130,296,400.30
  6. Step 6: Final answer
    x = 49,878,122.98

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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.