Home / 34,279,784.22-51,392,621.28-16,996,068.16

Finding the Fourth Proportional to 34,279,784.22, 51,392,621.28 and 16,996,068.16

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Solution

The fourth proportional to 34,279,784.22, 51,392,621.28 and 16,996,068.16 is: 25,480,688.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,279,784.22 : 51,392,621.28 = 16,996,068.16 : x
  2. Step 2: Convert to fraction form
    34,279,784.22/51,392,621.28 = 16,996,068.16/x
  3. Step 3: Cross multiply
    34,279,784.22x = 51,392,621.28 × 16,996,068.16
  4. Step 4: Simplify right side
    34,279,784.22x = 873,472,494,195,946.50
  5. Step 5: Solve for x
    x = 873,472,494,195,946.50/34,279,784.22
  6. Step 6: Final answer
    x = 25,480,688.23

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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.