Home / 16,086,823.60-24,131,401.80-9,683,287.60

Finding the Fourth Proportional to 16,086,823.60, 24,131,401.80 and 9,683,287.60

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Solution

The fourth proportional to 16,086,823.60, 24,131,401.80 and 9,683,287.60 is: 14,525,633.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,086,823.60 : 24,131,401.80 = 9,683,287.60 : x
  2. Step 2: Convert to fraction form
    16,086,823.60/24,131,401.80 = 9,683,287.60/x
  3. Step 3: Cross multiply
    16,086,823.60x = 24,131,401.80 × 9,683,287.60
  4. Step 4: Simplify right side
    16,086,823.60x = 233,671,303,820,557.69
  5. Step 5: Solve for x
    x = 233,671,303,820,557.69/16,086,823.60
  6. Step 6: Final answer
    x = 14,525,633.50

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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.