Home / 25,106,440.72-37,623,731.64-14,301,429.52

Finding the Fourth Proportional to 25,106,440.72, 37,623,731.64 and 14,301,429.52

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Solution

The fourth proportional to 25,106,440.72, 37,623,731.64 and 14,301,429.52 is: 21,431,677.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,106,440.72 : 37,623,731.64 = 14,301,429.52 : x
  2. Step 2: Convert to fraction form
    25,106,440.72/37,623,731.64 = 14,301,429.52/x
  3. Step 3: Cross multiply
    25,106,440.72x = 37,623,731.64 × 14,301,429.52
  4. Step 4: Simplify right side
    25,106,440.72x = 538,073,146,328,854
  5. Step 5: Solve for x
    x = 538,073,146,328,854/25,106,440.72
  6. Step 6: Final answer
    x = 21,431,677.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.