Home / 11,091,494,815,498-15,306,280,851,756-6,153,116,687,617.50

Finding the Fourth Proportional to 11,091,494,815,498, 15,306,280,851,756 and 6,153,116,687,617.50

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Solution

The fourth proportional to 11,091,494,815,498, 15,306,280,851,756 and 6,153,116,687,617.50 is: 8,491,311,018,123.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,091,494,815,498 : 15,306,280,851,756 = 6,153,116,687,617.50 : x
  2. Step 2: Convert to fraction form
    11,091,494,815,498/15,306,280,851,756 = 6,153,116,687,617.50/x
  3. Step 3: Cross multiply
    11,091,494,815,498x = 15,306,280,851,756 × 6,153,116,687,617.50
  4. Step 4: Simplify right side
    11,091,494,815,498x = 94,181,332,134,300,051,335,806,976
  5. Step 5: Solve for x
    x = 94,181,332,134,300,051,335,806,976/11,091,494,815,498
  6. Step 6: Final answer
    x = 8,491,311,018,123.70

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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.