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Finding the Third Proportional to 233,243,535,555 and 348,336,878,955.75

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Solution

The third proportional to 233,243,535,555 and 348,336,878,955.75 is: 520,222,697,499.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,243,535,555 : 348,336,878,955.75 = 348,336,878,955.75 : x
  2. Step 2: Convert to fraction form
    233,243,535,555/348,336,878,955.75 = 348,336,878,955.75/x
  3. Step 3: Cross multiply
    233,243,535,555x = 348,336,878,955.75 × 348,336,878,955.75
  4. Step 4: Simplify right side
    233,243,535,555x = 121,338,581,240,632,821,415,936
  5. Step 5: Solve for x
    x = 121,338,581,240,632,821,415,936/233,243,535,555
  6. Step 6: Final answer
    x = 520,222,697,499.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.