Home / 9,483,342,050.52-13,087,001,806.20-5,196,659,895.54

Finding the Fourth Proportional to 9,483,342,050.52, 13,087,001,806.20 and 5,196,659,895.54

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Solution

The fourth proportional to 9,483,342,050.52, 13,087,001,806.20 and 5,196,659,895.54 is: 7,171,385,053.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483,342,050.52 : 13,087,001,806.20 = 5,196,659,895.54 : x
  2. Step 2: Convert to fraction form
    9,483,342,050.52/13,087,001,806.20 = 5,196,659,895.54/x
  3. Step 3: Cross multiply
    9,483,342,050.52x = 13,087,001,806.20 × 5,196,659,895.54
  4. Step 4: Simplify right side
    9,483,342,050.52x = 68,008,697,439,139,086,336
  5. Step 5: Solve for x
    x = 68,008,697,439,139,086,336/9,483,342,050.52
  6. Step 6: Final answer
    x = 7,171,385,053.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.