Home / 60,303,429.84-83,233,514.34-34,213,219.68

Finding the Fourth Proportional to 60,303,429.84, 83,233,514.34 and 34,213,219.68

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Solution

The fourth proportional to 60,303,429.84, 83,233,514.34 and 34,213,219.68 is: 47,222,629.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,303,429.84 : 83,233,514.34 = 34,213,219.68 : x
  2. Step 2: Convert to fraction form
    60,303,429.84/83,233,514.34 = 34,213,219.68/x
  3. Step 3: Cross multiply
    60,303,429.84x = 83,233,514.34 × 34,213,219.68
  4. Step 4: Simplify right side
    60,303,429.84x = 2,847,686,510,852,850.50
  5. Step 5: Solve for x
    x = 2,847,686,510,852,850.50/60,303,429.84
  6. Step 6: Final answer
    x = 47,222,629.27

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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.