Home / 295,909,828.86-444,040,094.25-164,861,792.70

Finding the Fourth Proportional to 295,909,828.86, 444,040,094.25 and 164,861,792.70

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Solution

The fourth proportional to 295,909,828.86, 444,040,094.25 and 164,861,792.70 is: 247,390,383.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,909,828.86 : 444,040,094.25 = 164,861,792.70 : x
  2. Step 2: Convert to fraction form
    295,909,828.86/444,040,094.25 = 164,861,792.70/x
  3. Step 3: Cross multiply
    295,909,828.86x = 444,040,094.25 × 164,861,792.70
  4. Step 4: Simplify right side
    295,909,828.86x = 73,205,245,968,731,952
  5. Step 5: Solve for x
    x = 73,205,245,968,731,952/295,909,828.86
  6. Step 6: Final answer
    x = 247,390,383.25

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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.