Home / 333,125,820,078.27-459,713,631,707.96-190,555,080,126.27

Finding the Fourth Proportional to 333,125,820,078.27, 459,713,631,707.96 and 190,555,080,126.27

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Solution

The fourth proportional to 333,125,820,078.27, 459,713,631,707.96 and 190,555,080,126.27 is: 262,966,010,574.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,125,820,078.27 : 459,713,631,707.96 = 190,555,080,126.27 : x
  2. Step 2: Convert to fraction form
    333,125,820,078.27/459,713,631,707.96 = 190,555,080,126.27/x
  3. Step 3: Cross multiply
    333,125,820,078.27x = 459,713,631,707.96 × 190,555,080,126.27
  4. Step 4: Simplify right side
    333,125,820,078.27x = 87,600,767,925,248,891,813,888
  5. Step 5: Solve for x
    x = 87,600,767,925,248,891,813,888/333,125,820,078.27
  6. Step 6: Final answer
    x = 262,966,010,574.22

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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.