Home / 6,475,880,782.22-9,713,819,947.80-3,530,637,122.18

Finding the Fourth Proportional to 6,475,880,782.22, 9,713,819,947.80 and 3,530,637,122.18

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Solution

The fourth proportional to 6,475,880,782.22, 9,713,819,947.80 and 3,530,637,122.18 is: 5,295,955,015.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,880,782.22 : 9,713,819,947.80 = 3,530,637,122.18 : x
  2. Step 2: Convert to fraction form
    6,475,880,782.22/9,713,819,947.80 = 3,530,637,122.18/x
  3. Step 3: Cross multiply
    6,475,880,782.22x = 9,713,819,947.80 × 3,530,637,122.18
  4. Step 4: Simplify right side
    6,475,880,782.22x = 34,295,973,305,826,701,312
  5. Step 5: Solve for x
    x = 34,295,973,305,826,701,312/6,475,880,782.22
  6. Step 6: Final answer
    x = 5,295,955,015.11

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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.