Home / 19,588,657.60-29,354,301.60-17,566,897.60

Finding the Fourth Proportional to 19,588,657.60, 29,354,301.60 and 17,566,897.60

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Solution

The fourth proportional to 19,588,657.60, 29,354,301.60 and 17,566,897.60 is: 26,324,622.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,588,657.60 : 29,354,301.60 = 17,566,897.60 : x
  2. Step 2: Convert to fraction form
    19,588,657.60/29,354,301.60 = 17,566,897.60/x
  3. Step 3: Cross multiply
    19,588,657.60x = 29,354,301.60 × 17,566,897.60
  4. Step 4: Simplify right side
    19,588,657.60x = 515,664,010,326,716.25
  5. Step 5: Solve for x
    x = 515,664,010,326,716.25/19,588,657.60
  6. Step 6: Final answer
    x = 26,324,622.18

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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.