Home / 14,459,882,098.34-21,679,921,238.72-7,363,628,647.04

Finding the Fourth Proportional to 14,459,882,098.34, 21,679,921,238.72 and 7,363,628,647.04

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Solution

The fourth proportional to 14,459,882,098.34, 21,679,921,238.72 and 7,363,628,647.04 is: 11,040,400,468.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,459,882,098.34 : 21,679,921,238.72 = 7,363,628,647.04 : x
  2. Step 2: Convert to fraction form
    14,459,882,098.34/21,679,921,238.72 = 7,363,628,647.04/x
  3. Step 3: Cross multiply
    14,459,882,098.34x = 21,679,921,238.72 × 7,363,628,647.04
  4. Step 4: Simplify right side
    14,459,882,098.34x = 159,642,889,098,864,295,936
  5. Step 5: Solve for x
    x = 159,642,889,098,864,295,936/14,459,882,098.34
  6. Step 6: Final answer
    x = 11,040,400,468.91

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1.5x scale

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.