Home / 25,808,467.36-35,615,813.52-14,207,197.60

Finding the Fourth Proportional to 25,808,467.36, 35,615,813.52 and 14,207,197.60

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Solution

The fourth proportional to 25,808,467.36, 35,615,813.52 and 14,207,197.60 is: 19,606,003.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,808,467.36 : 35,615,813.52 = 14,207,197.60 : x
  2. Step 2: Convert to fraction form
    25,808,467.36/35,615,813.52 = 14,207,197.60/x
  3. Step 3: Cross multiply
    25,808,467.36x = 35,615,813.52 × 14,207,197.60
  4. Step 4: Simplify right side
    25,808,467.36x = 506,000,900,363,391.56
  5. Step 5: Solve for x
    x = 506,000,900,363,391.56/25,808,467.36
  6. Step 6: Final answer
    x = 19,606,003.46

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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.