Home / 10,999,133,798,954-15,178,120,724,818-6,060,479,171,222

Finding the Fourth Proportional to 10,999,133,798,954, 15,178,120,724,818 and 6,060,479,171,222

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Solution

The fourth proportional to 10,999,133,798,954, 15,178,120,724,818 and 6,060,479,171,222 is: 8,363,084,420,320.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,999,133,798,954 : 15,178,120,724,818 = 6,060,479,171,222 : x
  2. Step 2: Convert to fraction form
    10,999,133,798,954/15,178,120,724,818 = 6,060,479,171,222/x
  3. Step 3: Cross multiply
    10,999,133,798,954x = 15,178,120,724,818 × 6,060,479,171,222
  4. Step 4: Simplify right side
    10,999,133,798,954x = 91,986,684,511,052,459,424,088,064
  5. Step 5: Solve for x
    x = 91,986,684,511,052,459,424,088,064/10,999,133,798,954
  6. Step 6: Final answer
    x = 8,363,084,420,320.47

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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.