Home / 333,125,820,080.62-459,713,631,711.12-190,555,080,128.61

Finding the Fourth Proportional to 333,125,820,080.62, 459,713,631,711.12 and 190,555,080,128.61

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Solution

The fourth proportional to 333,125,820,080.62, 459,713,631,711.12 and 190,555,080,128.61 is: 262,966,010,577.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,125,820,080.62 : 459,713,631,711.12 = 190,555,080,128.61 : x
  2. Step 2: Convert to fraction form
    333,125,820,080.62/459,713,631,711.12 = 190,555,080,128.61/x
  3. Step 3: Cross multiply
    333,125,820,080.62x = 459,713,631,711.12 × 190,555,080,128.61
  4. Step 4: Simplify right side
    333,125,820,080.62x = 87,600,767,926,926,764,408,832
  5. Step 5: Solve for x
    x = 87,600,767,926,926,764,408,832/333,125,820,080.62
  6. Step 6: Final answer
    x = 262,966,010,577.40

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1.5x scale

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.