Home / 7,321,347,505,868.50-10,103,461,207,264-4,029,095,335,466.40

Finding the Fourth Proportional to 7,321,347,505,868.50, 10,103,461,207,264 and 4,029,095,335,466.40

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Solution

The fourth proportional to 7,321,347,505,868.50, 10,103,461,207,264 and 4,029,095,335,466.40 is: 5,560,152,470,514.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,321,347,505,868.50 : 10,103,461,207,264 = 4,029,095,335,466.40 : x
  2. Step 2: Convert to fraction form
    7,321,347,505,868.50/10,103,461,207,264 = 4,029,095,335,466.40/x
  3. Step 3: Cross multiply
    7,321,347,505,868.50x = 10,103,461,207,264 × 4,029,095,335,466.40
  4. Step 4: Simplify right side
    7,321,347,505,868.50x = 40,707,808,422,253,107,007,717,376
  5. Step 5: Solve for x
    x = 40,707,808,422,253,107,007,717,376/7,321,347,505,868.50
  6. Step 6: Final answer
    x = 5,560,152,470,514.94

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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.