Home / 25,922,709.36-35,774,425.71-14,909,462.15

Finding the Fourth Proportional to 25,922,709.36, 35,774,425.71 and 14,909,462.15

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Solution

The fourth proportional to 25,922,709.36, 35,774,425.71 and 14,909,462.15 is: 20,575,682.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,922,709.36 : 35,774,425.71 = 14,909,462.15 : x
  2. Step 2: Convert to fraction form
    25,922,709.36/35,774,425.71 = 14,909,462.15/x
  3. Step 3: Cross multiply
    25,922,709.36x = 35,774,425.71 × 14,909,462.15
  4. Step 4: Simplify right side
    25,922,709.36x = 533,377,445,882,359.75
  5. Step 5: Solve for x
    x = 533,377,445,882,359.75/25,922,709.36
  6. Step 6: Final answer
    x = 20,575,682.83

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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.