Home / 177,045,188.40-244,322,611.20-97,658,479.44

Finding the Fourth Proportional to 177,045,188.40, 244,322,611.20 and 97,658,479.44

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Solution

The fourth proportional to 177,045,188.40, 244,322,611.20 and 97,658,479.44 is: 134,768,840.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,045,188.40 : 244,322,611.20 = 97,658,479.44 : x
  2. Step 2: Convert to fraction form
    177,045,188.40/244,322,611.20 = 97,658,479.44/x
  3. Step 3: Cross multiply
    177,045,188.40x = 244,322,611.20 × 97,658,479.44
  4. Step 4: Simplify right side
    177,045,188.40x = 23,860,174,702,602,312
  5. Step 5: Solve for x
    x = 23,860,174,702,602,312/177,045,188.40
  6. Step 6: Final answer
    x = 134,768,840.19

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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.