Home / 3,009,583,055.55-4,153,275,978.21-1,653,274,174.26

Finding the Fourth Proportional to 3,009,583,055.55, 4,153,275,978.21 and 1,653,274,174.26

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Solution

The fourth proportional to 3,009,583,055.55, 4,153,275,978.21 and 1,653,274,174.26 is: 2,281,546,575.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,583,055.55 : 4,153,275,978.21 = 1,653,274,174.26 : x
  2. Step 2: Convert to fraction form
    3,009,583,055.55/4,153,275,978.21 = 1,653,274,174.26/x
  3. Step 3: Cross multiply
    3,009,583,055.55x = 4,153,275,978.21 × 1,653,274,174.26
  4. Step 4: Simplify right side
    3,009,583,055.55x = 6,866,503,913,349,031,936
  5. Step 5: Solve for x
    x = 6,866,503,913,349,031,936/3,009,583,055.55
  6. Step 6: Final answer
    x = 2,281,546,575.26

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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.