Home / 25,403,880.44-35,058,072.15-14,390,626.74

Finding the Fourth Proportional to 25,403,880.44, 35,058,072.15 and 14,390,626.74

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Solution

The fourth proportional to 25,403,880.44, 35,058,072.15 and 14,390,626.74 is: 19,859,471.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,403,880.44 : 35,058,072.15 = 14,390,626.74 : x
  2. Step 2: Convert to fraction form
    25,403,880.44/35,058,072.15 = 14,390,626.74/x
  3. Step 3: Cross multiply
    25,403,880.44x = 35,058,072.15 × 14,390,626.74
  4. Step 4: Simplify right side
    25,403,880.44x = 504,507,630,534,639.25
  5. Step 5: Solve for x
    x = 504,507,630,534,639.25/25,403,880.44
  6. Step 6: Final answer
    x = 19,859,471.15

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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.