Home / 330,081,799.40-494,046,531.06-330,081,799.40

Finding the Fourth Proportional to 330,081,799.40, 494,046,531.06 and 330,081,799.40

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Solution

The fourth proportional to 330,081,799.40, 494,046,531.06 and 330,081,799.40 is: 494,046,531.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,081,799.40 : 494,046,531.06 = 330,081,799.40 : x
  2. Step 2: Convert to fraction form
    330,081,799.40/494,046,531.06 = 330,081,799.40/x
  3. Step 3: Cross multiply
    330,081,799.40x = 494,046,531.06 × 330,081,799.40
  4. Step 4: Simplify right side
    330,081,799.40x = 163,075,767,959,612,768
  5. Step 5: Solve for x
    x = 163,075,767,959,612,768/330,081,799.40
  6. Step 6: Final answer
    x = 494,046,531.06

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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.