Home / 2,210,589,092,726.70-3,050,770,807,566.90-1,221,776,935,532.60

Finding the Fourth Proportional to 2,210,589,092,726.70, 3,050,770,807,566.90 and 1,221,776,935,532.60

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Solution

The fourth proportional to 2,210,589,092,726.70, 3,050,770,807,566.90 and 1,221,776,935,532.60 is: 1,686,139,418,920.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,589,092,726.70 : 3,050,770,807,566.90 = 1,221,776,935,532.60 : x
  2. Step 2: Convert to fraction form
    2,210,589,092,726.70/3,050,770,807,566.90 = 1,221,776,935,532.60/x
  3. Step 3: Cross multiply
    2,210,589,092,726.70x = 3,050,770,807,566.90 × 1,221,776,935,532.60
  4. Step 4: Simplify right side
    2,210,589,092,726.70x = 3,727,361,408,281,402,436,222,976
  5. Step 5: Solve for x
    x = 3,727,361,408,281,402,436,222,976/2,210,589,092,726.70
  6. Step 6: Final answer
    x = 1,686,139,418,920.14

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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.