Home / 8,446,532,002.60-12,674,332,967.10-3,539,701,820.20

Finding the Fourth Proportional to 8,446,532,002.60, 12,674,332,967.10 and 3,539,701,820.20

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Solution

The fourth proportional to 8,446,532,002.60, 12,674,332,967.10 and 3,539,701,820.20 is: 5,311,453,204.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,446,532,002.60 : 12,674,332,967.10 = 3,539,701,820.20 : x
  2. Step 2: Convert to fraction form
    8,446,532,002.60/12,674,332,967.10 = 3,539,701,820.20/x
  3. Step 3: Cross multiply
    8,446,532,002.60x = 12,674,332,967.10 × 3,539,701,820.20
  4. Step 4: Simplify right side
    8,446,532,002.60x = 44,863,359,473,464,737,792
  5. Step 5: Solve for x
    x = 44,863,359,473,464,737,792/8,446,532,002.60
  6. Step 6: Final answer
    x = 5,311,453,204.66

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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.