Home / 1,797,285,936,298-2,695,891,133,780.40-437,450,235,096.69

Finding the Fourth Proportional to 1,797,285,936,298, 2,695,891,133,780.40 and 437,450,235,096.69

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Solution

The fourth proportional to 1,797,285,936,298, 2,695,891,133,780.40 and 437,450,235,096.69 is: 656,166,159,457.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,285,936,298 : 2,695,891,133,780.40 = 437,450,235,096.69 : x
  2. Step 2: Convert to fraction form
    1,797,285,936,298/2,695,891,133,780.40 = 437,450,235,096.69/x
  3. Step 3: Cross multiply
    1,797,285,936,298x = 2,695,891,133,780.40 × 437,450,235,096.69
  4. Step 4: Simplify right side
    1,797,285,936,298x = 1,179,318,210,267,318,161,768,448
  5. Step 5: Solve for x
    x = 1,179,318,210,267,318,161,768,448/1,797,285,936,298
  6. Step 6: Final answer
    x = 656,166,159,457.32

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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.