Home / 7,264,244,773.20-10,896,367,159.80-5,507,938,556.40

Finding the Fourth Proportional to 7,264,244,773.20, 10,896,367,159.80 and 5,507,938,556.40

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Solution

The fourth proportional to 7,264,244,773.20, 10,896,367,159.80 and 5,507,938,556.40 is: 8,261,907,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,244,773.20 : 10,896,367,159.80 = 5,507,938,556.40 : x
  2. Step 2: Convert to fraction form
    7,264,244,773.20/10,896,367,159.80 = 5,507,938,556.40/x
  3. Step 3: Cross multiply
    7,264,244,773.20x = 10,896,367,159.80 × 5,507,938,556.40
  4. Step 4: Simplify right side
    7,264,244,773.20x = 60,016,520,804,153,171,968
  5. Step 5: Solve for x
    x = 60,016,520,804,153,171,968/7,264,244,773.20
  6. Step 6: Final answer
    x = 8,261,907,834.60

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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.