Home / 468,268,504,119-646,210,535,621.56-265,272,274,773.72

Finding the Fourth Proportional to 468,268,504,119, 646,210,535,621.56 and 265,272,274,773.72

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Solution

The fourth proportional to 468,268,504,119, 646,210,535,621.56 and 265,272,274,773.72 is: 366,075,739,152.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,268,504,119 : 646,210,535,621.56 = 265,272,274,773.72 : x
  2. Step 2: Convert to fraction form
    468,268,504,119/646,210,535,621.56 = 265,272,274,773.72/x
  3. Step 3: Cross multiply
    468,268,504,119x = 646,210,535,621.56 × 265,272,274,773.72
  4. Step 4: Simplify right side
    468,268,504,119x = 171,421,738,767,075,243,982,848
  5. Step 5: Solve for x
    x = 171,421,738,767,075,243,982,848/468,268,504,119
  6. Step 6: Final answer
    x = 366,075,739,152.24

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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.