Home / 1,643,020,999.14-2,464,550,431.18-593,838,883.82

Finding the Fourth Proportional to 1,643,020,999.14, 2,464,550,431.18 and 593,838,883.82

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Solution

The fourth proportional to 1,643,020,999.14, 2,464,550,431.18 and 593,838,883.82 is: 890,765,168.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,643,020,999.14 : 2,464,550,431.18 = 593,838,883.82 : x
  2. Step 2: Convert to fraction form
    1,643,020,999.14/2,464,550,431.18 = 593,838,883.82/x
  3. Step 3: Cross multiply
    1,643,020,999.14x = 2,464,550,431.18 × 593,838,883.82
  4. Step 4: Simplify right side
    1,643,020,999.14x = 1,463,545,877,170,030,848
  5. Step 5: Solve for x
    x = 1,463,545,877,170,030,848/1,643,020,999.14
  6. Step 6: Final answer
    x = 890,765,168.51

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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.