Home / 37,484,476.80-56,226,715.20-22,355,491.20

Finding the Fourth Proportional to 37,484,476.80, 56,226,715.20 and 22,355,491.20

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Solution

The fourth proportional to 37,484,476.80, 56,226,715.20 and 22,355,491.20 is: 33,533,236.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,484,476.80 : 56,226,715.20 = 22,355,491.20 : x
  2. Step 2: Convert to fraction form
    37,484,476.80/56,226,715.20 = 22,355,491.20/x
  3. Step 3: Cross multiply
    37,484,476.80x = 56,226,715.20 × 22,355,491.20
  4. Step 4: Simplify right side
    37,484,476.80x = 1,256,975,836,858,506.25
  5. Step 5: Solve for x
    x = 1,256,975,836,858,506.25/37,484,476.80
  6. Step 6: Final answer
    x = 33,533,236.80

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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.