Home / 10,958,257,976,905-15,122,405,919,572-6,020,199,609,726.90

Finding the Fourth Proportional to 10,958,257,976,905, 15,122,405,919,572 and 6,020,199,609,726.90

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Solution

The fourth proportional to 10,958,257,976,905, 15,122,405,919,572 and 6,020,199,609,726.90 is: 8,307,880,906,528.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,958,257,976,905 : 15,122,405,919,572 = 6,020,199,609,726.90 : x
  2. Step 2: Convert to fraction form
    10,958,257,976,905/15,122,405,919,572 = 6,020,199,609,726.90/x
  3. Step 3: Cross multiply
    10,958,257,976,905x = 15,122,405,919,572 × 6,020,199,609,726.90
  4. Step 4: Simplify right side
    10,958,257,976,905x = 91,039,902,215,139,116,902,776,832
  5. Step 5: Solve for x
    x = 91,039,902,215,139,116,902,776,832/10,958,257,976,905
  6. Step 6: Final answer
    x = 8,307,880,906,528.18

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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.