Home / 227,004,703.20-340,507,054.80-63,267,731.10

Finding the Fourth Proportional to 227,004,703.20, 340,507,054.80 and 63,267,731.10

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Solution

The fourth proportional to 227,004,703.20, 340,507,054.80 and 63,267,731.10 is: 94,901,596.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,004,703.20 : 340,507,054.80 = 63,267,731.10 : x
  2. Step 2: Convert to fraction form
    227,004,703.20/340,507,054.80 = 63,267,731.10/x
  3. Step 3: Cross multiply
    227,004,703.20x = 340,507,054.80 × 63,267,731.10
  4. Step 4: Simplify right side
    227,004,703.20x = 21,543,108,780,739,364
  5. Step 5: Solve for x
    x = 21,543,108,780,739,364/227,004,703.20
  6. Step 6: Final answer
    x = 94,901,596.65

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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.