Home / 25,774,443-35,567,820.90-14,171,925.24

Finding the Fourth Proportional to 25,774,443, 35,567,820.90 and 14,171,925.24

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Solution

The fourth proportional to 25,774,443, 35,567,820.90 and 14,171,925.24 is: 19,556,756.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,774,443 : 35,567,820.90 = 14,171,925.24 : x
  2. Step 2: Convert to fraction form
    25,774,443/35,567,820.90 = 14,171,925.24/x
  3. Step 3: Cross multiply
    25,774,443x = 35,567,820.90 × 14,171,925.24
  4. Step 4: Simplify right side
    25,774,443x = 504,064,498,744,509.50
  5. Step 5: Solve for x
    x = 504,064,498,744,509.50/25,774,443
  6. Step 6: Final answer
    x = 19,556,756.23

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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.