Home / 16,983,746.40-25,477,408.08-9,795,119.52

Finding the Fourth Proportional to 16,983,746.40, 25,477,408.08 and 9,795,119.52

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Solution

The fourth proportional to 16,983,746.40, 25,477,408.08 and 9,795,119.52 is: 14,693,710.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,983,746.40 : 25,477,408.08 = 9,795,119.52 : x
  2. Step 2: Convert to fraction form
    16,983,746.40/25,477,408.08 = 9,795,119.52/x
  3. Step 3: Cross multiply
    16,983,746.40x = 25,477,408.08 × 9,795,119.52
  4. Step 4: Simplify right side
    16,983,746.40x = 249,554,257,203,413.69
  5. Step 5: Solve for x
    x = 249,554,257,203,413.69/16,983,746.40
  6. Step 6: Final answer
    x = 14,693,710.76

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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.