Home / 17,336,089.80-25,954,368.30-16,838,425.80

Finding the Fourth Proportional to 17,336,089.80, 25,954,368.30 and 16,838,425.80

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Solution

The fourth proportional to 17,336,089.80, 25,954,368.30 and 16,838,425.80 is: 25,209,300.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,336,089.80 : 25,954,368.30 = 16,838,425.80 : x
  2. Step 2: Convert to fraction form
    17,336,089.80/25,954,368.30 = 16,838,425.80/x
  3. Step 3: Cross multiply
    17,336,089.80x = 25,954,368.30 × 16,838,425.80
  4. Step 4: Simplify right side
    17,336,089.80x = 437,030,704,805,422.19
  5. Step 5: Solve for x
    x = 437,030,704,805,422.19/17,336,089.80
  6. Step 6: Final answer
    x = 25,209,300.94

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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.