Home / 2,900,521,130,239.50-4,002,731,603,855.10-1,582,162,013,170

Finding the Fourth Proportional to 2,900,521,130,239.50, 4,002,731,603,855.10 and 1,582,162,013,170

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Solution

The fourth proportional to 2,900,521,130,239.50, 4,002,731,603,855.10 and 1,582,162,013,170 is: 2,183,390,366,134.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,521,130,239.50 : 4,002,731,603,855.10 = 1,582,162,013,170 : x
  2. Step 2: Convert to fraction form
    2,900,521,130,239.50/4,002,731,603,855.10 = 1,582,162,013,170/x
  3. Step 3: Cross multiply
    2,900,521,130,239.50x = 4,002,731,603,855.10 × 1,582,162,013,170
  4. Step 4: Simplify right side
    2,900,521,130,239.50x = 6,332,969,892,534,567,825,309,696
  5. Step 5: Solve for x
    x = 6,332,969,892,534,567,825,309,696/2,900,521,130,239.50
  6. Step 6: Final answer
    x = 2,183,390,366,134.53

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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.