Home / 7,136,834,370,561.90-10,705,238,194,018-2,236,246,014,018.20

Finding the Fourth Proportional to 7,136,834,370,561.90, 10,705,238,194,018 and 2,236,246,014,018.20

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Solution

The fourth proportional to 7,136,834,370,561.90, 10,705,238,194,018 and 2,236,246,014,018.20 is: 3,354,364,834,251.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,136,834,370,561.90 : 10,705,238,194,018 = 2,236,246,014,018.20 : x
  2. Step 2: Convert to fraction form
    7,136,834,370,561.90/10,705,238,194,018 = 2,236,246,014,018.20/x
  3. Step 3: Cross multiply
    7,136,834,370,561.90x = 10,705,238,194,018 × 2,236,246,014,018.20
  4. Step 4: Simplify right side
    7,136,834,370,561.90x = 23,939,546,240,488,146,500,321,280
  5. Step 5: Solve for x
    x = 23,939,546,240,488,146,500,321,280/7,136,834,370,561.90
  6. Step 6: Final answer
    x = 3,354,364,834,251.20

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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.