Home / 25,030,956.63-37,552,293.38-7,758,254.79

Finding the Fourth Proportional to 25,030,956.63, 37,552,293.38 and 7,758,254.79

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Solution

The fourth proportional to 25,030,956.63, 37,552,293.38 and 7,758,254.79 is: 11,639,197.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,030,956.63 : 37,552,293.38 = 7,758,254.79 : x
  2. Step 2: Convert to fraction form
    25,030,956.63/37,552,293.38 = 7,758,254.79/x
  3. Step 3: Cross multiply
    25,030,956.63x = 37,552,293.38 × 7,758,254.79
  4. Step 4: Simplify right side
    25,030,956.63x = 291,340,259,952,079
  5. Step 5: Solve for x
    x = 291,340,259,952,079/25,030,956.63
  6. Step 6: Final answer
    x = 11,639,197.98

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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.