Home / 27,068,002.34-40,601,329.13-7,898,925.48

Finding the Fourth Proportional to 27,068,002.34, 40,601,329.13 and 7,898,925.48

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Solution

The fourth proportional to 27,068,002.34, 40,601,329.13 and 7,898,925.48 is: 11,848,191.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,068,002.34 : 40,601,329.13 = 7,898,925.48 : x
  2. Step 2: Convert to fraction form
    27,068,002.34/40,601,329.13 = 7,898,925.48/x
  3. Step 3: Cross multiply
    27,068,002.34x = 40,601,329.13 × 7,898,925.48
  4. Step 4: Simplify right side
    27,068,002.34x = 320,706,873,186,823.25
  5. Step 5: Solve for x
    x = 320,706,873,186,823.25/27,068,002.34
  6. Step 6: Final answer
    x = 11,848,191.42

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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.