Home / 333,739,266.96-460,527,004.26-192,655,939.49

Finding the Fourth Proportional to 333,739,266.96, 460,527,004.26 and 192,655,939.49

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Solution

The fourth proportional to 333,739,266.96, 460,527,004.26 and 192,655,939.49 is: 265,846,040.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,739,266.96 : 460,527,004.26 = 192,655,939.49 : x
  2. Step 2: Convert to fraction form
    333,739,266.96/460,527,004.26 = 192,655,939.49/x
  3. Step 3: Cross multiply
    333,739,266.96x = 460,527,004.26 × 192,655,939.49
  4. Step 4: Simplify right side
    333,739,266.96x = 88,723,262,666,225,536
  5. Step 5: Solve for x
    x = 88,723,262,666,225,536/333,739,266.96
  6. Step 6: Final answer
    x = 265,846,040.46

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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.