Home / 17,076,833.24-25,613,356.74-4,297,341.40

Finding the Fourth Proportional to 17,076,833.24, 25,613,356.74 and 4,297,341.40

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Solution

The fourth proportional to 17,076,833.24, 25,613,356.74 and 4,297,341.40 is: 6,445,535.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,076,833.24 : 25,613,356.74 = 4,297,341.40 : x
  2. Step 2: Convert to fraction form
    17,076,833.24/25,613,356.74 = 4,297,341.40/x
  3. Step 3: Cross multiply
    17,076,833.24x = 25,613,356.74 × 4,297,341.40
  4. Step 4: Simplify right side
    17,076,833.24x = 110,069,338,311,771.03
  5. Step 5: Solve for x
    x = 110,069,338,311,771.03/17,076,833.24
  6. Step 6: Final answer
    x = 6,445,535.70

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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.