Home / 110,539,841,869.20-165,809,762,803.80-44,338,449,075.60

Finding the Fourth Proportional to 110,539,841,869.20, 165,809,762,803.80 and 44,338,449,075.60

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Solution

The fourth proportional to 110,539,841,869.20, 165,809,762,803.80 and 44,338,449,075.60 is: 66,507,673,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,539,841,869.20 : 165,809,762,803.80 = 44,338,449,075.60 : x
  2. Step 2: Convert to fraction form
    110,539,841,869.20/165,809,762,803.80 = 44,338,449,075.60/x
  3. Step 3: Cross multiply
    110,539,841,869.20x = 165,809,762,803.80 × 44,338,449,075.60
  4. Step 4: Simplify right side
    110,539,841,869.20x = 7,351,747,724,313,600,458,752
  5. Step 5: Solve for x
    x = 7,351,747,724,313,600,458,752/110,539,841,869.20
  6. Step 6: Final answer
    x = 66,507,673,613.40

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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.