Home / 9,829,836,200.40-14,744,754,300.60-3,286,734,608.40

Finding the Fourth Proportional to 9,829,836,200.40, 14,744,754,300.60 and 3,286,734,608.40

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Solution

The fourth proportional to 9,829,836,200.40, 14,744,754,300.60 and 3,286,734,608.40 is: 4,930,101,912.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,836,200.40 : 14,744,754,300.60 = 3,286,734,608.40 : x
  2. Step 2: Convert to fraction form
    9,829,836,200.40/14,744,754,300.60 = 3,286,734,608.40/x
  3. Step 3: Cross multiply
    9,829,836,200.40x = 14,744,754,300.60 × 3,286,734,608.40
  4. Step 4: Simplify right side
    9,829,836,200.40x = 48,462,094,252,136,759,296
  5. Step 5: Solve for x
    x = 48,462,094,252,136,759,296/9,829,836,200.40
  6. Step 6: Final answer
    x = 4,930,101,912.60

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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.