Home / 98,409,033.84-147,617,585.37-33,757,299.48

Finding the Fourth Proportional to 98,409,033.84, 147,617,585.37 and 33,757,299.48

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Solution

The fourth proportional to 98,409,033.84, 147,617,585.37 and 33,757,299.48 is: 50,637,333.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,409,033.84 : 147,617,585.37 = 33,757,299.48 : x
  2. Step 2: Convert to fraction form
    98,409,033.84/147,617,585.37 = 33,757,299.48/x
  3. Step 3: Cross multiply
    98,409,033.84x = 147,617,585.37 × 33,757,299.48
  4. Step 4: Simplify right side
    98,409,033.84x = 4,983,171,037,849,556
  5. Step 5: Solve for x
    x = 4,983,171,037,849,556/98,409,033.84
  6. Step 6: Final answer
    x = 50,637,333.21

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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.