Home / 9,154,662,160.50-13,734,040,272.75-3,338,571,856.50

Finding the Fourth Proportional to 9,154,662,160.50, 13,734,040,272.75 and 3,338,571,856.50

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Solution

The fourth proportional to 9,154,662,160.50, 13,734,040,272.75 and 3,338,571,856.50 is: 5,008,604,307.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,154,662,160.50 : 13,734,040,272.75 = 3,338,571,856.50 : x
  2. Step 2: Convert to fraction form
    9,154,662,160.50/13,734,040,272.75 = 3,338,571,856.50/x
  3. Step 3: Cross multiply
    9,154,662,160.50x = 13,734,040,272.75 × 3,338,571,856.50
  4. Step 4: Simplify right side
    9,154,662,160.50x = 45,852,080,330,640,736,256
  5. Step 5: Solve for x
    x = 45,852,080,330,640,736,256/9,154,662,160.50
  6. Step 6: Final answer
    x = 5,008,604,307.48

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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.