Home / 333,125,820,081-459,713,631,711.84-190,555,080,129

Finding the Fourth Proportional to 333,125,820,081, 459,713,631,711.84 and 190,555,080,129

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Solution

The fourth proportional to 333,125,820,081, 459,713,631,711.84 and 190,555,080,129 is: 262,966,010,578.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,125,820,081 : 459,713,631,711.84 = 190,555,080,129 : x
  2. Step 2: Convert to fraction form
    333,125,820,081/459,713,631,711.84 = 190,555,080,129/x
  3. Step 3: Cross multiply
    333,125,820,081x = 459,713,631,711.84 × 190,555,080,129
  4. Step 4: Simplify right side
    333,125,820,081x = 87,600,767,927,243,266,588,672
  5. Step 5: Solve for x
    x = 87,600,767,927,243,266,588,672/333,125,820,081
  6. Step 6: Final answer
    x = 262,966,010,578.05

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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.