Home / 14,351,758.07-21,521,651.36-4,501,283.52

Finding the Fourth Proportional to 14,351,758.07, 21,521,651.36 and 4,501,283.52

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Solution

The fourth proportional to 14,351,758.07, 21,521,651.36 and 4,501,283.52 is: 6,750,047.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,351,758.07 : 21,521,651.36 = 4,501,283.52 : x
  2. Step 2: Convert to fraction form
    14,351,758.07/21,521,651.36 = 4,501,283.52/x
  3. Step 3: Cross multiply
    14,351,758.07x = 21,521,651.36 × 4,501,283.52
  4. Step 4: Simplify right side
    14,351,758.07x = 96,875,054,567,447.16
  5. Step 5: Solve for x
    x = 96,875,054,567,447.16/14,351,758.07
  6. Step 6: Final answer
    x = 6,750,047.91

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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.