Home / 10,073,241,150.26-15,101,900,262.59-5,028,508,530.08

Finding the Fourth Proportional to 10,073,241,150.26, 15,101,900,262.59 and 5,028,508,530.08

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Solution

The fourth proportional to 10,073,241,150.26, 15,101,900,262.59 and 5,028,508,530.08 is: 7,538,788,475.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,073,241,150.26 : 15,101,900,262.59 = 5,028,508,530.08 : x
  2. Step 2: Convert to fraction form
    10,073,241,150.26/15,101,900,262.59 = 5,028,508,530.08/x
  3. Step 3: Cross multiply
    10,073,241,150.26x = 15,101,900,262.59 × 5,028,508,530.08
  4. Step 4: Simplify right side
    10,073,241,150.26x = 75,940,034,290,750,554,112
  5. Step 5: Solve for x
    x = 75,940,034,290,750,554,112/10,073,241,150.26
  6. Step 6: Final answer
    x = 7,538,788,475.13

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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.