Home / 2,495,262,544.37-3,443,463,124.48-1,366,303,855.28

Finding the Fourth Proportional to 2,495,262,544.37, 3,443,463,124.48 and 1,366,303,855.28

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Solution

The fourth proportional to 2,495,262,544.37, 3,443,463,124.48 and 1,366,303,855.28 is: 1,885,499,765.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,262,544.37 : 3,443,463,124.48 = 1,366,303,855.28 : x
  2. Step 2: Convert to fraction form
    2,495,262,544.37/3,443,463,124.48 = 1,366,303,855.28/x
  3. Step 3: Cross multiply
    2,495,262,544.37x = 3,443,463,124.48 × 1,366,303,855.28
  4. Step 4: Simplify right side
    2,495,262,544.37x = 4,704,816,942,487,592,960
  5. Step 5: Solve for x
    x = 4,704,816,942,487,592,960/2,495,262,544.37
  6. Step 6: Final answer
    x = 1,885,499,765.58

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1.5x scale

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.