Home / 3,020,969,750,155.50-4,529,799,764,665.20-1,487,774,533,599.80

Finding the Fourth Proportional to 3,020,969,750,155.50, 4,529,799,764,665.20 and 1,487,774,533,599.80

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Solution

The fourth proportional to 3,020,969,750,155.50, 4,529,799,764,665.20 and 1,487,774,533,599.80 is: 2,230,846,810,640.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,969,750,155.50 : 4,529,799,764,665.20 = 1,487,774,533,599.80 : x
  2. Step 2: Convert to fraction form
    3,020,969,750,155.50/4,529,799,764,665.20 = 1,487,774,533,599.80/x
  3. Step 3: Cross multiply
    3,020,969,750,155.50x = 4,529,799,764,665.20 × 1,487,774,533,599.80
  4. Step 4: Simplify right side
    3,020,969,750,155.50x = 6,739,320,732,175,252,609,564,672
  5. Step 5: Solve for x
    x = 6,739,320,732,175,252,609,564,672/3,020,969,750,155.50
  6. Step 6: Final answer
    x = 2,230,846,810,640.31

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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.