Home / 54,591,036,559.60-81,886,554,839.40-35,653,030,236.40

Finding the Fourth Proportional to 54,591,036,559.60, 81,886,554,839.40 and 35,653,030,236.40

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Solution

The fourth proportional to 54,591,036,559.60, 81,886,554,839.40 and 35,653,030,236.40 is: 53,479,545,354.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,591,036,559.60 : 81,886,554,839.40 = 35,653,030,236.40 : x
  2. Step 2: Convert to fraction form
    54,591,036,559.60/81,886,554,839.40 = 35,653,030,236.40/x
  3. Step 3: Cross multiply
    54,591,036,559.60x = 81,886,554,839.40 × 35,653,030,236.40
  4. Step 4: Simplify right side
    54,591,036,559.60x = 2,919,503,815,643,754,921,984
  5. Step 5: Solve for x
    x = 2,919,503,815,643,754,921,984/54,591,036,559.60
  6. Step 6: Final answer
    x = 53,479,545,354.60

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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.