Home / 17,076,848.24-25,613,379.24-4,297,356.40

Finding the Fourth Proportional to 17,076,848.24, 25,613,379.24 and 4,297,356.40

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Solution

The fourth proportional to 17,076,848.24, 25,613,379.24 and 4,297,356.40 is: 6,445,558.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,076,848.24 : 25,613,379.24 = 4,297,356.40 : x
  2. Step 2: Convert to fraction form
    17,076,848.24/25,613,379.24 = 4,297,356.40/x
  3. Step 3: Cross multiply
    17,076,848.24x = 25,613,379.24 × 4,297,356.40
  4. Step 4: Simplify right side
    17,076,848.24x = 110,069,819,202,641.14
  5. Step 5: Solve for x
    x = 110,069,819,202,641.14/17,076,848.24
  6. Step 6: Final answer
    x = 6,445,558.20

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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.