Home / 333,125,820,079.96-459,713,631,710.36-190,555,080,127.92

Finding the Fourth Proportional to 333,125,820,079.96, 459,713,631,710.36 and 190,555,080,127.92

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Solution

The fourth proportional to 333,125,820,079.96, 459,713,631,710.36 and 190,555,080,127.92 is: 262,966,010,576.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,125,820,079.96 : 459,713,631,710.36 = 190,555,080,127.92 : x
  2. Step 2: Convert to fraction form
    333,125,820,079.96/459,713,631,710.36 = 190,555,080,127.92/x
  3. Step 3: Cross multiply
    333,125,820,079.96x = 459,713,631,710.36 × 190,555,080,127.92
  4. Step 4: Simplify right side
    333,125,820,079.96x = 87,600,767,926,464,753,434,624
  5. Step 5: Solve for x
    x = 87,600,767,926,464,753,434,624/333,125,820,079.96
  6. Step 6: Final answer
    x = 262,966,010,576.54

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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.