Home / 2,562,049,442.34-3,843,242,790.49-671,291,912.98

Finding the Fourth Proportional to 2,562,049,442.34, 3,843,242,790.49 and 671,291,912.98

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Solution

The fourth proportional to 2,562,049,442.34, 3,843,242,790.49 and 671,291,912.98 is: 1,006,982,052.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,049,442.34 : 3,843,242,790.49 = 671,291,912.98 : x
  2. Step 2: Convert to fraction form
    2,562,049,442.34/3,843,242,790.49 = 671,291,912.98/x
  3. Step 3: Cross multiply
    2,562,049,442.34x = 3,843,242,790.49 × 671,291,912.98
  4. Step 4: Simplify right side
    2,562,049,442.34x = 2,579,937,804,874,625,536
  5. Step 5: Solve for x
    x = 2,579,937,804,874,625,536/2,562,049,442.34
  6. Step 6: Final answer
    x = 1,006,982,052.04

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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.