Home / 46,247,145.08-63,815,911.13-25,615,424.48

Finding the Fourth Proportional to 46,247,145.08, 63,815,911.13 and 25,615,424.48

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Solution

The fourth proportional to 46,247,145.08, 63,815,911.13 and 25,615,424.48 is: 35,346,433.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,247,145.08 : 63,815,911.13 = 25,615,424.48 : x
  2. Step 2: Convert to fraction form
    46,247,145.08/63,815,911.13 = 25,615,424.48/x
  3. Step 3: Cross multiply
    46,247,145.08x = 63,815,911.13 × 25,615,424.48
  4. Step 4: Simplify right side
    46,247,145.08x = 1,634,671,652,172,906.50
  5. Step 5: Solve for x
    x = 1,634,671,652,172,906.50/46,247,145.08
  6. Step 6: Final answer
    x = 35,346,433.80

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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.