Home / 2,298,473,962,137.90-3,447,714,261,417.90-938,630,674,364.82

Finding the Fourth Proportional to 2,298,473,962,137.90, 3,447,714,261,417.90 and 938,630,674,364.82

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Solution

The fourth proportional to 2,298,473,962,137.90, 3,447,714,261,417.90 and 938,630,674,364.82 is: 1,407,947,366,609.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,473,962,137.90 : 3,447,714,261,417.90 = 938,630,674,364.82 : x
  2. Step 2: Convert to fraction form
    2,298,473,962,137.90/3,447,714,261,417.90 = 938,630,674,364.82/x
  3. Step 3: Cross multiply
    2,298,473,962,137.90x = 3,447,714,261,417.90 × 938,630,674,364.82
  4. Step 4: Simplify right side
    2,298,473,962,137.90x = 3,236,130,362,211,890,601,394,176
  5. Step 5: Solve for x
    x = 3,236,130,362,211,890,601,394,176/2,298,473,962,137.90
  6. Step 6: Final answer
    x = 1,407,947,366,609.21

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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.