Home / 34,939,669.46-52,407,597.29-10,678,588.16

Finding the Fourth Proportional to 34,939,669.46, 52,407,597.29 and 10,678,588.16

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Solution

The fourth proportional to 34,939,669.46, 52,407,597.29 and 10,678,588.16 is: 16,017,299.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,939,669.46 : 52,407,597.29 = 10,678,588.16 : x
  2. Step 2: Convert to fraction form
    34,939,669.46/52,407,597.29 = 10,678,588.16/x
  3. Step 3: Cross multiply
    34,939,669.46x = 52,407,597.29 × 10,678,588.16
  4. Step 4: Simplify right side
    34,939,669.46x = 559,639,147,599,611.06
  5. Step 5: Solve for x
    x = 559,639,147,599,611.06/34,939,669.46
  6. Step 6: Final answer
    x = 16,017,299.43

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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.