Home / 69,549,001.54-104,326,339.41-17,734,947.97

Finding the Fourth Proportional to 69,549,001.54, 104,326,339.41 and 17,734,947.97

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Solution

The fourth proportional to 69,549,001.54, 104,326,339.41 and 17,734,947.97 is: 26,603,145.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,549,001.54 : 104,326,339.41 = 17,734,947.97 : x
  2. Step 2: Convert to fraction form
    69,549,001.54/104,326,339.41 = 17,734,947.97/x
  3. Step 3: Cross multiply
    69,549,001.54x = 104,326,339.41 × 17,734,947.97
  4. Step 4: Simplify right side
    69,549,001.54x = 1,850,222,201,076,094.75
  5. Step 5: Solve for x
    x = 1,850,222,201,076,094.75/69,549,001.54
  6. Step 6: Final answer
    x = 26,603,145.41

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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.