Home / 4,962,741,133.20-7,444,111,699.80-4,928,303,756.40

Finding the Fourth Proportional to 4,962,741,133.20, 7,444,111,699.80 and 4,928,303,756.40

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Solution

The fourth proportional to 4,962,741,133.20, 7,444,111,699.80 and 4,928,303,756.40 is: 7,392,455,634.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,741,133.20 : 7,444,111,699.80 = 4,928,303,756.40 : x
  2. Step 2: Convert to fraction form
    4,962,741,133.20/7,444,111,699.80 = 4,928,303,756.40/x
  3. Step 3: Cross multiply
    4,962,741,133.20x = 7,444,111,699.80 × 4,928,303,756.40
  4. Step 4: Simplify right side
    4,962,741,133.20x = 36,686,843,653,185,527,808
  5. Step 5: Solve for x
    x = 36,686,843,653,185,527,808/4,962,741,133.20
  6. Step 6: Final answer
    x = 7,392,455,634.60

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1.5x scale

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.