Home / 19,274,780.08-26,598,945.54-11,014,748.38

Finding the Fourth Proportional to 19,274,780.08, 26,598,945.54 and 11,014,748.38

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Solution

The fourth proportional to 19,274,780.08, 26,598,945.54 and 11,014,748.38 is: 15,200,209.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,274,780.08 : 26,598,945.54 = 11,014,748.38 : x
  2. Step 2: Convert to fraction form
    19,274,780.08/26,598,945.54 = 11,014,748.38/x
  3. Step 3: Cross multiply
    19,274,780.08x = 26,598,945.54 × 11,014,748.38
  4. Step 4: Simplify right side
    19,274,780.08x = 292,980,692,296,423.25
  5. Step 5: Solve for x
    x = 292,980,692,296,423.25/19,274,780.08
  6. Step 6: Final answer
    x = 15,200,209.35

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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.