Home / 14,595,214,659.60-21,890,609,954.27-3,972,266,776.44

Finding the Fourth Proportional to 14,595,214,659.60, 21,890,609,954.27 and 3,972,266,776.44

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Solution

The fourth proportional to 14,595,214,659.60, 21,890,609,954.27 and 3,972,266,776.44 is: 5,957,798,132.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,595,214,659.60 : 21,890,609,954.27 = 3,972,266,776.44 : x
  2. Step 2: Convert to fraction form
    14,595,214,659.60/21,890,609,954.27 = 3,972,266,776.44/x
  3. Step 3: Cross multiply
    14,595,214,659.60x = 21,890,609,954.27 × 3,972,266,776.44
  4. Step 4: Simplify right side
    14,595,214,659.60x = 86,955,342,637,425,131,520
  5. Step 5: Solve for x
    x = 86,955,342,637,425,131,520/14,595,214,659.60
  6. Step 6: Final answer
    x = 5,957,798,132.16

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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.