Home / 24,965,672.34-34,453,691.84-13,952,421.72

Finding the Fourth Proportional to 24,965,672.34, 34,453,691.84 and 13,952,421.72

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Solution

The fourth proportional to 24,965,672.34, 34,453,691.84 and 13,952,421.72 is: 19,254,936.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,965,672.34 : 34,453,691.84 = 13,952,421.72 : x
  2. Step 2: Convert to fraction form
    24,965,672.34/34,453,691.84 = 13,952,421.72/x
  3. Step 3: Cross multiply
    24,965,672.34x = 34,453,691.84 × 13,952,421.72
  4. Step 4: Simplify right side
    24,965,672.34x = 480,712,438,362,602.81
  5. Step 5: Solve for x
    x = 480,712,438,362,602.81/24,965,672.34
  6. Step 6: Final answer
    x = 19,254,936.61

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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.