Home / 9,655,168.82-14,477,294.19-3,176,490.98

Finding the Fourth Proportional to 9,655,168.82, 14,477,294.19 and 3,176,490.98

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Solution

The fourth proportional to 9,655,168.82, 14,477,294.19 and 3,176,490.98 is: 4,762,940.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,655,168.82 : 14,477,294.19 = 3,176,490.98 : x
  2. Step 2: Convert to fraction form
    9,655,168.82/14,477,294.19 = 3,176,490.98/x
  3. Step 3: Cross multiply
    9,655,168.82x = 14,477,294.19 × 3,176,490.98
  4. Step 4: Simplify right side
    9,655,168.82x = 45,986,994,409,341.41
  5. Step 5: Solve for x
    x = 45,986,994,409,341.41/9,655,168.82
  6. Step 6: Final answer
    x = 4,762,940.48

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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.