Home / 23,329,077.80-34,993,616.70-8,177,541.80

Finding the Fourth Proportional to 23,329,077.80, 34,993,616.70 and 8,177,541.80

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Solution

The fourth proportional to 23,329,077.80, 34,993,616.70 and 8,177,541.80 is: 12,266,312.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329,077.80 : 34,993,616.70 = 8,177,541.80 : x
  2. Step 2: Convert to fraction form
    23,329,077.80/34,993,616.70 = 8,177,541.80/x
  3. Step 3: Cross multiply
    23,329,077.80x = 34,993,616.70 × 8,177,541.80
  4. Step 4: Simplify right side
    23,329,077.80x = 286,161,763,297,428.06
  5. Step 5: Solve for x
    x = 286,161,763,297,428.06/23,329,077.80
  6. Step 6: Final answer
    x = 12,266,312.70

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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.