Home / 15,677,938.88-23,516,897.34-4,896,163.70

Finding the Fourth Proportional to 15,677,938.88, 23,516,897.34 and 4,896,163.70

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Solution

The fourth proportional to 15,677,938.88, 23,516,897.34 and 4,896,163.70 is: 7,344,242.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,938.88 : 23,516,897.34 = 4,896,163.70 : x
  2. Step 2: Convert to fraction form
    15,677,938.88/23,516,897.34 = 4,896,163.70/x
  3. Step 3: Cross multiply
    15,677,938.88x = 23,516,897.34 × 4,896,163.70
  4. Step 4: Simplify right side
    15,677,938.88x = 115,142,579,092,734.56
  5. Step 5: Solve for x
    x = 115,142,579,092,734.56/15,677,938.88
  6. Step 6: Final answer
    x = 7,344,242.12

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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.