Home / 27,624,989.31-41,441,265.63-9,424,297.80

Finding the Fourth Proportional to 27,624,989.31, 41,441,265.63 and 9,424,297.80

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Solution

The fourth proportional to 27,624,989.31, 41,441,265.63 and 9,424,297.80 is: 14,137,736.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,624,989.31 : 41,441,265.63 = 9,424,297.80 : x
  2. Step 2: Convert to fraction form
    27,624,989.31/41,441,265.63 = 9,424,297.80/x
  3. Step 3: Cross multiply
    27,624,989.31x = 41,441,265.63 × 9,424,297.80
  4. Step 4: Simplify right side
    27,624,989.31x = 390,554,828,506,024.69
  5. Step 5: Solve for x
    x = 390,554,828,506,024.69/27,624,989.31
  6. Step 6: Final answer
    x = 14,137,736.82

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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.