Home / 2,073,774,267.72-3,110,664,557.70-846,942,719.22

Finding the Fourth Proportional to 2,073,774,267.72, 3,110,664,557.70 and 846,942,719.22

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Solution

The fourth proportional to 2,073,774,267.72, 3,110,664,557.70 and 846,942,719.22 is: 1,270,415,367.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,774,267.72 : 3,110,664,557.70 = 846,942,719.22 : x
  2. Step 2: Convert to fraction form
    2,073,774,267.72/3,110,664,557.70 = 846,942,719.22/x
  3. Step 3: Cross multiply
    2,073,774,267.72x = 3,110,664,557.70 × 846,942,719.22
  4. Step 4: Simplify right side
    2,073,774,267.72x = 2,634,554,699,079,716,352
  5. Step 5: Solve for x
    x = 2,634,554,699,079,716,352/2,073,774,267.72
  6. Step 6: Final answer
    x = 1,270,415,367.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.