Home / 44,856,802.86-67,296,552.80-12,508,708.88

Finding the Fourth Proportional to 44,856,802.86, 67,296,552.80 and 12,508,708.88

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Solution

The fourth proportional to 44,856,802.86, 67,296,552.80 and 12,508,708.88 is: 18,766,227.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,856,802.86 : 67,296,552.80 = 12,508,708.88 : x
  2. Step 2: Convert to fraction form
    44,856,802.86/67,296,552.80 = 12,508,708.88/x
  3. Step 3: Cross multiply
    44,856,802.86x = 67,296,552.80 × 12,508,708.88
  4. Step 4: Simplify right side
    44,856,802.86x = 841,792,987,602,748.88
  5. Step 5: Solve for x
    x = 841,792,987,602,748.88/44,856,802.86
  6. Step 6: Final answer
    x = 18,766,227.95

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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.