Home / 5,104,966,070.20-7,657,449,105.30-4,370,302,031.80

Finding the Fourth Proportional to 5,104,966,070.20, 7,657,449,105.30 and 4,370,302,031.80

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Solution

The fourth proportional to 5,104,966,070.20, 7,657,449,105.30 and 4,370,302,031.80 is: 6,555,453,047.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,966,070.20 : 7,657,449,105.30 = 4,370,302,031.80 : x
  2. Step 2: Convert to fraction form
    5,104,966,070.20/7,657,449,105.30 = 4,370,302,031.80/x
  3. Step 3: Cross multiply
    5,104,966,070.20x = 7,657,449,105.30 × 4,370,302,031.80
  4. Step 4: Simplify right side
    5,104,966,070.20x = 33,465,365,383,297,683,456
  5. Step 5: Solve for x
    x = 33,465,365,383,297,683,456/5,104,966,070.20
  6. Step 6: Final answer
    x = 6,555,453,047.70

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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.