Home / 1,024,064,818-1,412,759,101.44-600,462,260.80

Finding the Fourth Proportional to 1,024,064,818, 1,412,759,101.44 and 600,462,260.80

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Solution

The fourth proportional to 1,024,064,818, 1,412,759,101.44 and 600,462,260.80 is: 828,373,857.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,064,818 : 1,412,759,101.44 = 600,462,260.80 : x
  2. Step 2: Convert to fraction form
    1,024,064,818/1,412,759,101.44 = 600,462,260.80/x
  3. Step 3: Cross multiply
    1,024,064,818x = 1,412,759,101.44 × 600,462,260.80
  4. Step 4: Simplify right side
    1,024,064,818x = 848,308,524,016,438,912
  5. Step 5: Solve for x
    x = 848,308,524,016,438,912/1,024,064,818
  6. Step 6: Final answer
    x = 828,373,857.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.