Home / 14,423,999.80-21,594,009.30-14,004,095.80

Finding the Fourth Proportional to 14,423,999.80, 21,594,009.30 and 14,004,095.80

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Solution

The fourth proportional to 14,423,999.80, 21,594,009.30 and 14,004,095.80 is: 20,965,375.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,423,999.80 : 21,594,009.30 = 14,004,095.80 : x
  2. Step 2: Convert to fraction form
    14,423,999.80/21,594,009.30 = 14,004,095.80/x
  3. Step 3: Cross multiply
    14,423,999.80x = 21,594,009.30 × 14,004,095.80
  4. Step 4: Simplify right side
    14,423,999.80x = 302,404,574,943,290.94
  5. Step 5: Solve for x
    x = 302,404,574,943,290.94/14,423,999.80
  6. Step 6: Final answer
    x = 20,965,375.70

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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.