Home / 30,816,802.94-46,214,300.85-8,952,633.35

Finding the Fourth Proportional to 30,816,802.94, 46,214,300.85 and 8,952,633.35

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Solution

The fourth proportional to 30,816,802.94, 46,214,300.85 and 8,952,633.35 is: 13,425,782.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,816,802.94 : 46,214,300.85 = 8,952,633.35 : x
  2. Step 2: Convert to fraction form
    30,816,802.94/46,214,300.85 = 8,952,633.35/x
  3. Step 3: Cross multiply
    30,816,802.94x = 46,214,300.85 × 8,952,633.35
  4. Step 4: Simplify right side
    30,816,802.94x = 413,739,691,152,179.06
  5. Step 5: Solve for x
    x = 413,739,691,152,179.06/30,816,802.94
  6. Step 6: Final answer
    x = 13,425,782.42

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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.