Home / 34,236,111.64-51,353,649.04-8,328,656.92

Finding the Fourth Proportional to 34,236,111.64, 51,353,649.04 and 8,328,656.92

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Solution

The fourth proportional to 34,236,111.64, 51,353,649.04 and 8,328,656.92 is: 12,492,859.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,236,111.64 : 51,353,649.04 = 8,328,656.92 : x
  2. Step 2: Convert to fraction form
    34,236,111.64/51,353,649.04 = 8,328,656.92/x
  3. Step 3: Cross multiply
    34,236,111.64x = 51,353,649.04 × 8,328,656.92
  4. Step 4: Simplify right side
    34,236,111.64x = 427,706,924,444,247.38
  5. Step 5: Solve for x
    x = 427,706,924,444,247.38/34,236,111.64
  6. Step 6: Final answer
    x = 12,492,859.26

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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.