Home / 53,221,545,994,474-79,694,829,500,084-36,731,676,673,126

Finding the Fourth Proportional to 53,221,545,994,474, 79,694,829,500,084 and 36,731,676,673,126

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Solution

The fourth proportional to 53,221,545,994,474, 79,694,829,500,084 and 36,731,676,673,126 is: 55,002,624,501,380.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,221,545,994,474 : 79,694,829,500,084 = 36,731,676,673,126 : x
  2. Step 2: Convert to fraction form
    53,221,545,994,474/79,694,829,500,084 = 36,731,676,673,126/x
  3. Step 3: Cross multiply
    53,221,545,994,474x = 79,694,829,500,084 × 36,731,676,673,126
  4. Step 4: Simplify right side
    53,221,545,994,474x = 2,927,324,709,716,989,401,473,482,752
  5. Step 5: Solve for x
    x = 2,927,324,709,716,989,401,473,482,752/53,221,545,994,474
  6. Step 6: Final answer
    x = 55,002,624,501,380.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.