Home / 3,636,669,943.44-5,455,199,647.80-1,149,341,655.60

Finding the Fourth Proportional to 3,636,669,943.44, 5,455,199,647.80 and 1,149,341,655.60

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Solution

The fourth proportional to 3,636,669,943.44, 5,455,199,647.80 and 1,149,341,655.60 is: 1,724,074,027.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,669,943.44 : 5,455,199,647.80 = 1,149,341,655.60 : x
  2. Step 2: Convert to fraction form
    3,636,669,943.44/5,455,199,647.80 = 1,149,341,655.60/x
  3. Step 3: Cross multiply
    3,636,669,943.44x = 5,455,199,647.80 × 1,149,341,655.60
  4. Step 4: Simplify right side
    3,636,669,943.44x = 6,269,888,194,830,988,288
  5. Step 5: Solve for x
    x = 6,269,888,194,830,988,288/3,636,669,943.44
  6. Step 6: Final answer
    x = 1,724,074,027.16

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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.