Home / 3,160,773,148.98-4,739,608,290.70-1,563,562,011.06

Finding the Fourth Proportional to 3,160,773,148.98, 4,739,608,290.70 and 1,563,562,011.06

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Solution

The fourth proportional to 3,160,773,148.98, 4,739,608,290.70 and 1,563,562,011.06 is: 2,344,575,558.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,773,148.98 : 4,739,608,290.70 = 1,563,562,011.06 : x
  2. Step 2: Convert to fraction form
    3,160,773,148.98/4,739,608,290.70 = 1,563,562,011.06/x
  3. Step 3: Cross multiply
    3,160,773,148.98x = 4,739,608,290.70 × 1,563,562,011.06
  4. Step 4: Simplify right side
    3,160,773,148.98x = 7,410,671,470,643,540,992
  5. Step 5: Solve for x
    x = 7,410,671,470,643,540,992/3,160,773,148.98
  6. Step 6: Final answer
    x = 2,344,575,558.37

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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.