Home / 314,227,636.07-433,647,590.56-174,998,398.19

Finding the Fourth Proportional to 314,227,636.07, 433,647,590.56 and 174,998,398.19

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Solution

The fourth proportional to 314,227,636.07, 433,647,590.56 and 174,998,398.19 is: 241,505,281.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,227,636.07 : 433,647,590.56 = 174,998,398.19 : x
  2. Step 2: Convert to fraction form
    314,227,636.07/433,647,590.56 = 174,998,398.19/x
  3. Step 3: Cross multiply
    314,227,636.07x = 433,647,590.56 × 174,998,398.19
  4. Step 4: Simplify right side
    314,227,636.07x = 75,887,633,724,347,232
  5. Step 5: Solve for x
    x = 75,887,633,724,347,232/314,227,636.07
  6. Step 6: Final answer
    x = 241,505,281.57

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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.