Home / 273,864,065,339.10-377,932,854,770.22-151,928,802,924.36

Finding the Fourth Proportional to 273,864,065,339.10, 377,932,854,770.22 and 151,928,802,924.36

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Solution

The fourth proportional to 273,864,065,339.10, 377,932,854,770.22 and 151,928,802,924.36 is: 209,661,994,683.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,864,065,339.10 : 377,932,854,770.22 = 151,928,802,924.36 : x
  2. Step 2: Convert to fraction form
    273,864,065,339.10/377,932,854,770.22 = 151,928,802,924.36/x
  3. Step 3: Cross multiply
    273,864,065,339.10x = 377,932,854,770.22 × 151,928,802,924.36
  4. Step 4: Simplify right side
    273,864,065,339.10x = 57,418,886,211,025,510,596,608
  5. Step 5: Solve for x
    x = 57,418,886,211,025,510,596,608/273,864,065,339.10
  6. Step 6: Final answer
    x = 209,661,994,683.13

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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.