Home / 8,362,361,952.80-11,540,297,375.82-4,552,130,622.50

Finding the Fourth Proportional to 8,362,361,952.80, 11,540,297,375.82 and 4,552,130,622.50

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Solution

The fourth proportional to 8,362,361,952.80, 11,540,297,375.82 and 4,552,130,622.50 is: 6,282,069,751.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,362,361,952.80 : 11,540,297,375.82 = 4,552,130,622.50 : x
  2. Step 2: Convert to fraction form
    8,362,361,952.80/11,540,297,375.82 = 4,552,130,622.50/x
  3. Step 3: Cross multiply
    8,362,361,952.80x = 11,540,297,375.82 × 4,552,130,622.50
  4. Step 4: Simplify right side
    8,362,361,952.80x = 52,532,941,077,226,610,688
  5. Step 5: Solve for x
    x = 52,532,941,077,226,610,688/8,362,361,952.80
  6. Step 6: Final answer
    x = 6,282,069,751.79

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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.