Home / 25,091,904.54-34,627,425.21-14,079,468.99

Finding the Fourth Proportional to 25,091,904.54, 34,627,425.21 and 14,079,468.99

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Solution

The fourth proportional to 25,091,904.54, 34,627,425.21 and 14,079,468.99 is: 19,430,002.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,091,904.54 : 34,627,425.21 = 14,079,468.99 : x
  2. Step 2: Convert to fraction form
    25,091,904.54/34,627,425.21 = 14,079,468.99/x
  3. Step 3: Cross multiply
    25,091,904.54x = 34,627,425.21 × 14,079,468.99
  4. Step 4: Simplify right side
    25,091,904.54x = 487,535,759,447,739.25
  5. Step 5: Solve for x
    x = 487,535,759,447,739.25/25,091,904.54
  6. Step 6: Final answer
    x = 19,430,002.16

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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.