Home / 25,218,667.64-34,800,686.06-14,054,566.60

Finding the Fourth Proportional to 25,218,667.64, 34,800,686.06 and 14,054,566.60

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Solution

The fourth proportional to 25,218,667.64, 34,800,686.06 and 14,054,566.60 is: 19,394,702.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,218,667.64 : 34,800,686.06 = 14,054,566.60 : x
  2. Step 2: Convert to fraction form
    25,218,667.64/34,800,686.06 = 14,054,566.60/x
  3. Step 3: Cross multiply
    25,218,667.64x = 34,800,686.06 × 14,054,566.60
  4. Step 4: Simplify right side
    25,218,667.64x = 489,108,559,955,961.62
  5. Step 5: Solve for x
    x = 489,108,559,955,961.62/25,218,667.64
  6. Step 6: Final answer
    x = 19,394,702.64

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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.