Home / 22,178,974,940.02-33,268,171,816.05-5,390,737,433.11

Finding the Fourth Proportional to 22,178,974,940.02, 33,268,171,816.05 and 5,390,737,433.11

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Solution

The fourth proportional to 22,178,974,940.02, 33,268,171,816.05 and 5,390,737,433.11 is: 8,086,035,519.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,178,974,940.02 : 33,268,171,816.05 = 5,390,737,433.11 : x
  2. Step 2: Convert to fraction form
    22,178,974,940.02/33,268,171,816.05 = 5,390,737,433.11/x
  3. Step 3: Cross multiply
    22,178,974,940.02x = 33,268,171,816.05 × 5,390,737,433.11
  4. Step 4: Simplify right side
    22,178,974,940.02x = 179,339,979,139,915,808,768
  5. Step 5: Solve for x
    x = 179,339,979,139,915,808,768/22,178,974,940.02
  6. Step 6: Final answer
    x = 8,086,035,519.00

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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.