Home / 10,958,257,976,904-15,122,405,919,570-6,020,199,609,725.40

Finding the Fourth Proportional to 10,958,257,976,904, 15,122,405,919,570 and 6,020,199,609,725.40

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Solution

The fourth proportional to 10,958,257,976,904, 15,122,405,919,570 and 6,020,199,609,725.40 is: 8,307,880,906,525.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,958,257,976,904 : 15,122,405,919,570 = 6,020,199,609,725.40 : x
  2. Step 2: Convert to fraction form
    10,958,257,976,904/15,122,405,919,570 = 6,020,199,609,725.40/x
  3. Step 3: Cross multiply
    10,958,257,976,904x = 15,122,405,919,570 × 6,020,199,609,725.40
  4. Step 4: Simplify right side
    10,958,257,976,904x = 91,039,902,215,104,396,387,155,968
  5. Step 5: Solve for x
    x = 91,039,902,215,104,396,387,155,968/10,958,257,976,904
  6. Step 6: Final answer
    x = 8,307,880,906,525.77

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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.