Home / 6,141,347,646.80-9,193,881,617.40-4,073,404,427.60

Finding the Fourth Proportional to 6,141,347,646.80, 9,193,881,617.40 and 4,073,404,427.60

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Solution

The fourth proportional to 6,141,347,646.80, 9,193,881,617.40 and 4,073,404,427.60 is: 6,098,074,924.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,347,646.80 : 9,193,881,617.40 = 4,073,404,427.60 : x
  2. Step 2: Convert to fraction form
    6,141,347,646.80/9,193,881,617.40 = 4,073,404,427.60/x
  3. Step 3: Cross multiply
    6,141,347,646.80x = 9,193,881,617.40 × 4,073,404,427.60
  4. Step 4: Simplify right side
    6,141,347,646.80x = 37,450,398,087,147,405,312
  5. Step 5: Solve for x
    x = 37,450,398,087,147,405,312/6,141,347,646.80
  6. Step 6: Final answer
    x = 6,098,074,924.43

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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.