Home / 23,164,000.98-31,953,040.24-14,447,039.98

Finding the Fourth Proportional to 23,164,000.98, 31,953,040.24 and 14,447,039.98

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Solution

The fourth proportional to 23,164,000.98, 31,953,040.24 and 14,447,039.98 is: 19,928,631.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,000.98 : 31,953,040.24 = 14,447,039.98 : x
  2. Step 2: Convert to fraction form
    23,164,000.98/31,953,040.24 = 14,447,039.98/x
  3. Step 3: Cross multiply
    23,164,000.98x = 31,953,040.24 × 14,447,039.98
  4. Step 4: Simplify right side
    23,164,000.98x = 461,626,849,670,063.56
  5. Step 5: Solve for x
    x = 461,626,849,670,063.56/23,164,000.98
  6. Step 6: Final answer
    x = 19,928,631.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.