Home / 16,751,959,240.80-25,127,938,861.20-14,172,069,064.80

Finding the Fourth Proportional to 16,751,959,240.80, 25,127,938,861.20 and 14,172,069,064.80

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Solution

The fourth proportional to 16,751,959,240.80, 25,127,938,861.20 and 14,172,069,064.80 is: 21,258,103,597.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,751,959,240.80 : 25,127,938,861.20 = 14,172,069,064.80 : x
  2. Step 2: Convert to fraction form
    16,751,959,240.80/25,127,938,861.20 = 14,172,069,064.80/x
  3. Step 3: Cross multiply
    16,751,959,240.80x = 25,127,938,861.20 × 14,172,069,064.80
  4. Step 4: Simplify right side
    16,751,959,240.80x = 356,114,884,996,998,234,112
  5. Step 5: Solve for x
    x = 356,114,884,996,998,234,112/16,751,959,240.80
  6. Step 6: Final answer
    x = 21,258,103,597.20

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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.