Home / 17,985,329.96-24,819,140.34-10,252,862.60

Finding the Fourth Proportional to 17,985,329.96, 24,819,140.34 and 10,252,862.60

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Solution

The fourth proportional to 17,985,329.96, 24,819,140.34 and 10,252,862.60 is: 14,148,599.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,985,329.96 : 24,819,140.34 = 10,252,862.60 : x
  2. Step 2: Convert to fraction form
    17,985,329.96/24,819,140.34 = 10,252,862.60/x
  3. Step 3: Cross multiply
    17,985,329.96x = 24,819,140.34 × 10,252,862.60
  4. Step 4: Simplify right side
    17,985,329.96x = 254,467,235,756,137.28
  5. Step 5: Solve for x
    x = 254,467,235,756,137.28/17,985,329.96
  6. Step 6: Final answer
    x = 14,148,599.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.