Home / 1,360,257,436,335.10-2,040,672,714,629.40-441,255,018,497.40

Finding the Fourth Proportional to 1,360,257,436,335.10, 2,040,672,714,629.40 and 441,255,018,497.40

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Solution

The fourth proportional to 1,360,257,436,335.10, 2,040,672,714,629.40 and 441,255,018,497.40 is: 661,975,485,219.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,257,436,335.10 : 2,040,672,714,629.40 = 441,255,018,497.40 : x
  2. Step 2: Convert to fraction form
    1,360,257,436,335.10/2,040,672,714,629.40 = 441,255,018,497.40/x
  3. Step 3: Cross multiply
    1,360,257,436,335.10x = 2,040,672,714,629.40 × 441,255,018,497.40
  4. Step 4: Simplify right side
    1,360,257,436,335.10x = 900,457,076,440,935,318,945,792
  5. Step 5: Solve for x
    x = 900,457,076,440,935,318,945,792/1,360,257,436,335.10
  6. Step 6: Final answer
    x = 661,975,485,219.19

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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.