Home / 27,035,795.47-40,556,186.40-8,840,083.96

Finding the Fourth Proportional to 27,035,795.47, 40,556,186.40 and 8,840,083.96

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Solution

The fourth proportional to 27,035,795.47, 40,556,186.40 and 8,840,083.96 is: 13,260,941.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,035,795.47 : 40,556,186.40 = 8,840,083.96 : x
  2. Step 2: Convert to fraction form
    27,035,795.47/40,556,186.40 = 8,840,083.96/x
  3. Step 3: Cross multiply
    27,035,795.47x = 40,556,186.40 × 8,840,083.96
  4. Step 4: Simplify right side
    27,035,795.47x = 358,520,092,873,410.19
  5. Step 5: Solve for x
    x = 358,520,092,873,410.19/27,035,795.47
  6. Step 6: Final answer
    x = 13,260,941.16

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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.