Home / 2,306,670,372,156.90-3,182,912,540,826.50-1,264,707,018,315.40

Finding the Fourth Proportional to 2,306,670,372,156.90, 3,182,912,540,826.50 and 1,264,707,018,315.40

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Solution

The fourth proportional to 2,306,670,372,156.90, 3,182,912,540,826.50 and 1,264,707,018,315.40 is: 1,745,135,272,753.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,670,372,156.90 : 3,182,912,540,826.50 = 1,264,707,018,315.40 : x
  2. Step 2: Convert to fraction form
    2,306,670,372,156.90/3,182,912,540,826.50 = 1,264,707,018,315.40/x
  3. Step 3: Cross multiply
    2,306,670,372,156.90x = 3,182,912,540,826.50 × 1,264,707,018,315.40
  4. Step 4: Simplify right side
    2,306,670,372,156.90x = 4,025,451,829,067,376,266,051,584
  5. Step 5: Solve for x
    x = 4,025,451,829,067,376,266,051,584/2,306,670,372,156.90
  6. Step 6: Final answer
    x = 1,745,135,272,753.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.