Home / 4,365,107,357.82-6,547,567,027.41-1,217,238,099.18

Finding the Fourth Proportional to 4,365,107,357.82, 6,547,567,027.41 and 1,217,238,099.18

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Solution

The fourth proportional to 4,365,107,357.82, 6,547,567,027.41 and 1,217,238,099.18 is: 1,825,830,933.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,107,357.82 : 6,547,567,027.41 = 1,217,238,099.18 : x
  2. Step 2: Convert to fraction form
    4,365,107,357.82/6,547,567,027.41 = 1,217,238,099.18/x
  3. Step 3: Cross multiply
    4,365,107,357.82x = 6,547,567,027.41 × 1,217,238,099.18
  4. Step 4: Simplify right side
    4,365,107,357.82x = 7,969,948,042,698,191,872
  5. Step 5: Solve for x
    x = 7,969,948,042,698,191,872/4,365,107,357.82
  6. Step 6: Final answer
    x = 1,825,830,933.67

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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.