Home / 3,036,308,485.05-4,554,462,727.58-1,810,860,651.45

Finding the Fourth Proportional to 3,036,308,485.05, 4,554,462,727.58 and 1,810,860,651.45

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Solution

The fourth proportional to 3,036,308,485.05, 4,554,462,727.58 and 1,810,860,651.45 is: 2,716,290,977.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,308,485.05 : 4,554,462,727.58 = 1,810,860,651.45 : x
  2. Step 2: Convert to fraction form
    3,036,308,485.05/4,554,462,727.58 = 1,810,860,651.45/x
  3. Step 3: Cross multiply
    3,036,308,485.05x = 4,554,462,727.58 × 1,810,860,651.45
  4. Step 4: Simplify right side
    3,036,308,485.05x = 8,247,497,341,861,208,064
  5. Step 5: Solve for x
    x = 8,247,497,341,861,208,064/3,036,308,485.05
  6. Step 6: Final answer
    x = 2,716,290,977.18

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Double scale
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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.