Home / 42,802,624,598,134-64,169,289,709,120-13,381,699,360,066

Finding the Fourth Proportional to 42,802,624,598,134, 64,169,289,709,120 and 13,381,699,360,066

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Solution

The fourth proportional to 42,802,624,598,134, 64,169,289,709,120 and 13,381,699,360,066 is: 20,061,717,034,844.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,802,624,598,134 : 64,169,289,709,120 = 13,381,699,360,066 : x
  2. Step 2: Convert to fraction form
    42,802,624,598,134/64,169,289,709,120 = 13,381,699,360,066/x
  3. Step 3: Cross multiply
    42,802,624,598,134x = 64,169,289,709,120 × 13,381,699,360,066
  4. Step 4: Simplify right side
    42,802,624,598,134x = 858,694,143,036,420,834,644,197,376
  5. Step 5: Solve for x
    x = 858,694,143,036,420,834,644,197,376/42,802,624,598,134
  6. Step 6: Final answer
    x = 20,061,717,034,844.07

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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.