Home / 101,635,618.68-152,367,702.48-44,084,538.72

Finding the Fourth Proportional to 101,635,618.68, 152,367,702.48 and 44,084,538.72

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Solution

The fourth proportional to 101,635,618.68, 152,367,702.48 and 44,084,538.72 is: 66,089,624.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,635,618.68 : 152,367,702.48 = 44,084,538.72 : x
  2. Step 2: Convert to fraction form
    101,635,618.68/152,367,702.48 = 44,084,538.72/x
  3. Step 3: Cross multiply
    101,635,618.68x = 152,367,702.48 × 44,084,538.72
  4. Step 4: Simplify right side
    101,635,618.68x = 6,717,059,879,656,999
  5. Step 5: Solve for x
    x = 6,717,059,879,656,999/101,635,618.68
  6. Step 6: Final answer
    x = 66,089,624.55

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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.