Home / 27,334,026.60-40,953,800.70-12,926,070.60

Finding the Fourth Proportional to 27,334,026.60, 40,953,800.70 and 12,926,070.60

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Solution

The fourth proportional to 27,334,026.60, 40,953,800.70 and 12,926,070.60 is: 19,366,766.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,334,026.60 : 40,953,800.70 = 12,926,070.60 : x
  2. Step 2: Convert to fraction form
    27,334,026.60/40,953,800.70 = 12,926,070.60/x
  3. Step 3: Cross multiply
    27,334,026.60x = 40,953,800.70 × 12,926,070.60
  4. Step 4: Simplify right side
    27,334,026.60x = 529,371,719,186,529.44
  5. Step 5: Solve for x
    x = 529,371,719,186,529.44/27,334,026.60
  6. Step 6: Final answer
    x = 19,366,766.81

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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.