Home / 1,835,482,172.62-2,751,262,782.82-1,046,837,900.38

Finding the Fourth Proportional to 1,835,482,172.62, 2,751,262,782.82 and 1,046,837,900.38

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Solution

The fourth proportional to 1,835,482,172.62, 2,751,262,782.82 and 1,046,837,900.38 is: 1,569,138,724.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,482,172.62 : 2,751,262,782.82 = 1,046,837,900.38 : x
  2. Step 2: Convert to fraction form
    1,835,482,172.62/2,751,262,782.82 = 1,046,837,900.38/x
  3. Step 3: Cross multiply
    1,835,482,172.62x = 2,751,262,782.82 × 1,046,837,900.38
  4. Step 4: Simplify right side
    1,835,482,172.62x = 2,880,126,154,951,429,632
  5. Step 5: Solve for x
    x = 2,880,126,154,951,429,632/1,835,482,172.62
  6. Step 6: Final answer
    x = 1,569,138,724.37

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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.