Home / 1,491,508,728,005.70-2,237,263,092,008.50-1,491,508,728,005.70

Finding the Fourth Proportional to 1,491,508,728,005.70, 2,237,263,092,008.50 and 1,491,508,728,005.70

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Solution

The fourth proportional to 1,491,508,728,005.70, 2,237,263,092,008.50 and 1,491,508,728,005.70 is: 2,237,263,092,008.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,491,508,728,005.70 : 2,237,263,092,008.50 = 1,491,508,728,005.70 : x
  2. Step 2: Convert to fraction form
    1,491,508,728,005.70/2,237,263,092,008.50 = 1,491,508,728,005.70/x
  3. Step 3: Cross multiply
    1,491,508,728,005.70x = 2,237,263,092,008.50 × 1,491,508,728,005.70
  4. Step 4: Simplify right side
    1,491,508,728,005.70x = 3,336,897,428,575,697,042,931,712
  5. Step 5: Solve for x
    x = 3,336,897,428,575,697,042,931,712/1,491,508,728,005.70
  6. Step 6: Final answer
    x = 2,237,263,092,008.50

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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.