Home / 2,962,807,684.56-4,444,226,378.40-752,018,055.54

Finding the Fourth Proportional to 2,962,807,684.56, 4,444,226,378.40 and 752,018,055.54

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Solution

The fourth proportional to 2,962,807,684.56, 4,444,226,378.40 and 752,018,055.54 is: 1,128,030,852.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,807,684.56 : 4,444,226,378.40 = 752,018,055.54 : x
  2. Step 2: Convert to fraction form
    2,962,807,684.56/4,444,226,378.40 = 752,018,055.54/x
  3. Step 3: Cross multiply
    2,962,807,684.56x = 4,444,226,378.40 × 752,018,055.54
  4. Step 4: Simplify right side
    2,962,807,684.56x = 3,342,138,479,463,943,680
  5. Step 5: Solve for x
    x = 3,342,138,479,463,943,680/2,962,807,684.56
  6. Step 6: Final answer
    x = 1,128,030,852.92

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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.