Home / 541,437,511,783.06-747,201,685,290.65-297,575,624,447.56

Finding the Fourth Proportional to 541,437,511,783.06, 747,201,685,290.65 and 297,575,624,447.56

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Solution

The fourth proportional to 541,437,511,783.06, 747,201,685,290.65 and 297,575,624,447.56 is: 410,664,210,088.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,437,511,783.06 : 747,201,685,290.65 = 297,575,624,447.56 : x
  2. Step 2: Convert to fraction form
    541,437,511,783.06/747,201,685,290.65 = 297,575,624,447.56/x
  3. Step 3: Cross multiply
    541,437,511,783.06x = 747,201,685,290.65 × 297,575,624,447.56
  4. Step 4: Simplify right side
    541,437,511,783.06x = 222,349,008,088,634,396,508,160
  5. Step 5: Solve for x
    x = 222,349,008,088,634,396,508,160/541,437,511,783.06
  6. Step 6: Final answer
    x = 410,664,210,088.43

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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.