Home / 23,187,768,300.45-34,781,652,450.68-19,596,077,446.05

Finding the Fourth Proportional to 23,187,768,300.45, 34,781,652,450.68 and 19,596,077,446.05

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Solution

The fourth proportional to 23,187,768,300.45, 34,781,652,450.68 and 19,596,077,446.05 is: 29,394,116,169.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,187,768,300.45 : 34,781,652,450.68 = 19,596,077,446.05 : x
  2. Step 2: Convert to fraction form
    23,187,768,300.45/34,781,652,450.68 = 19,596,077,446.05/x
  3. Step 3: Cross multiply
    23,187,768,300.45x = 34,781,652,450.68 × 19,596,077,446.05
  4. Step 4: Simplify right side
    23,187,768,300.45x = 681,583,955,125,022,097,408
  5. Step 5: Solve for x
    x = 681,583,955,125,022,097,408/23,187,768,300.45
  6. Step 6: Final answer
    x = 29,394,116,169.08

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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.