Home / 4,845,532,023.40-7,251,576,524.70-2,908,225,604.20

Finding the Fourth Proportional to 4,845,532,023.40, 7,251,576,524.70 and 2,908,225,604.20

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Solution

The fourth proportional to 4,845,532,023.40, 7,251,576,524.70 and 2,908,225,604.20 is: 4,352,302,372.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,532,023.40 : 7,251,576,524.70 = 2,908,225,604.20 : x
  2. Step 2: Convert to fraction form
    4,845,532,023.40/7,251,576,524.70 = 2,908,225,604.20/x
  3. Step 3: Cross multiply
    4,845,532,023.40x = 7,251,576,524.70 × 2,908,225,604.20
  4. Step 4: Simplify right side
    4,845,532,023.40x = 21,089,220,519,948,193,792
  5. Step 5: Solve for x
    x = 21,089,220,519,948,193,792/4,845,532,023.40
  6. Step 6: Final answer
    x = 4,352,302,372.19

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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.