Home / 303,366,060.93-418,526,048.87-176,185,089.24

Finding the Fourth Proportional to 303,366,060.93, 418,526,048.87 and 176,185,089.24

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Solution

The fourth proportional to 303,366,060.93, 418,526,048.87 and 176,185,089.24 is: 243,066,244.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,366,060.93 : 418,526,048.87 = 176,185,089.24 : x
  2. Step 2: Convert to fraction form
    303,366,060.93/418,526,048.87 = 176,185,089.24/x
  3. Step 3: Cross multiply
    303,366,060.93x = 418,526,048.87 × 176,185,089.24
  4. Step 4: Simplify right side
    303,366,060.93x = 73,738,049,268,544,624
  5. Step 5: Solve for x
    x = 73,738,049,268,544,624/303,366,060.93
  6. Step 6: Final answer
    x = 243,066,244.93

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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.