Home / 27,624,989.81-41,441,266.38-9,424,298.30

Finding the Fourth Proportional to 27,624,989.81, 41,441,266.38 and 9,424,298.30

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Solution

The fourth proportional to 27,624,989.81, 41,441,266.38 and 9,424,298.30 is: 14,137,737.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,624,989.81 : 41,441,266.38 = 9,424,298.30 : x
  2. Step 2: Convert to fraction form
    27,624,989.81/41,441,266.38 = 9,424,298.30/x
  3. Step 3: Cross multiply
    27,624,989.81x = 41,441,266.38 × 9,424,298.30
  4. Step 4: Simplify right side
    27,624,989.81x = 390,554,856,294,881.19
  5. Step 5: Solve for x
    x = 390,554,856,294,881.19/27,624,989.81
  6. Step 6: Final answer
    x = 14,137,737.57

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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.