Home / 2,301,209,063.00-3,451,435,680.90-990,758,313.08

Finding the Fourth Proportional to 2,301,209,063.00, 3,451,435,680.90 and 990,758,313.08

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Solution

The fourth proportional to 2,301,209,063.00, 3,451,435,680.90 and 990,758,313.08 is: 1,485,974,763.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,209,063.00 : 3,451,435,680.90 = 990,758,313.08 : x
  2. Step 2: Convert to fraction form
    2,301,209,063.00/3,451,435,680.90 = 990,758,313.08/x
  3. Step 3: Cross multiply
    2,301,209,063.00x = 3,451,435,680.90 × 990,758,313.08
  4. Step 4: Simplify right side
    2,301,209,063.00x = 3,419,538,592,906,408,448
  5. Step 5: Solve for x
    x = 3,419,538,592,906,408,448/2,301,209,063.00
  6. Step 6: Final answer
    x = 1,485,974,763.39

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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.