Home / 1,309,757,714,997.10-1,962,880,437,644.70-1,019,352,982,267.10

Finding the Fourth Proportional to 1,309,757,714,997.10, 1,962,880,437,644.70 and 1,019,352,982,267.10

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Solution

The fourth proportional to 1,309,757,714,997.10, 1,962,880,437,644.70 and 1,019,352,982,267.10 is: 1,527,662,715,811.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,309,757,714,997.10 : 1,962,880,437,644.70 = 1,019,352,982,267.10 : x
  2. Step 2: Convert to fraction form
    1,309,757,714,997.10/1,962,880,437,644.70 = 1,019,352,982,267.10/x
  3. Step 3: Cross multiply
    1,309,757,714,997.10x = 1,962,880,437,644.70 × 1,019,352,982,267.10
  4. Step 4: Simplify right side
    1,309,757,714,997.10x = 2,000,868,027,946,875,167,440,896
  5. Step 5: Solve for x
    x = 2,000,868,027,946,875,167,440,896/1,309,757,714,997.10
  6. Step 6: Final answer
    x = 1,527,662,715,811.00

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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.