Home / 14,595,214,723.47-21,890,610,049.71-3,972,266,840.34

Finding the Fourth Proportional to 14,595,214,723.47, 21,890,610,049.71 and 3,972,266,840.34

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Solution

The fourth proportional to 14,595,214,723.47, 21,890,610,049.71 and 3,972,266,840.34 is: 5,957,798,227.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,595,214,723.47 : 21,890,610,049.71 = 3,972,266,840.34 : x
  2. Step 2: Convert to fraction form
    14,595,214,723.47/21,890,610,049.71 = 3,972,266,840.34/x
  3. Step 3: Cross multiply
    14,595,214,723.47x = 21,890,610,049.71 × 3,972,266,840.34
  4. Step 4: Simplify right side
    14,595,214,723.47x = 86,955,344,415,276,597,248
  5. Step 5: Solve for x
    x = 86,955,344,415,276,597,248/14,595,214,723.47
  6. Step 6: Final answer
    x = 5,957,798,227.90

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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.