Home / 29,859,392.61-44,762,416.88-11,659,353.57

Finding the Fourth Proportional to 29,859,392.61, 44,762,416.88 and 11,659,353.57

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Solution

The fourth proportional to 29,859,392.61, 44,762,416.88 and 11,659,353.57 is: 17,478,615.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,859,392.61 : 44,762,416.88 = 11,659,353.57 : x
  2. Step 2: Convert to fraction form
    29,859,392.61/44,762,416.88 = 11,659,353.57/x
  3. Step 3: Cross multiply
    29,859,392.61x = 44,762,416.88 × 11,659,353.57
  4. Step 4: Simplify right side
    29,859,392.61x = 521,900,844,993,359.50
  5. Step 5: Solve for x
    x = 521,900,844,993,359.50/29,859,392.61
  6. Step 6: Final answer
    x = 17,478,615.58

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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.