Home / 14,850,689.76-22,276,053.72-4,068,085.41

Finding the Fourth Proportional to 14,850,689.76, 22,276,053.72 and 4,068,085.41

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Solution

The fourth proportional to 14,850,689.76, 22,276,053.72 and 4,068,085.41 is: 6,102,133.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,850,689.76 : 22,276,053.72 = 4,068,085.41 : x
  2. Step 2: Convert to fraction form
    14,850,689.76/22,276,053.72 = 4,068,085.41/x
  3. Step 3: Cross multiply
    14,850,689.76x = 22,276,053.72 × 4,068,085.41
  4. Step 4: Simplify right side
    14,850,689.76x = 90,620,889,130,708.22
  5. Step 5: Solve for x
    x = 90,620,889,130,708.22/14,850,689.76
  6. Step 6: Final answer
    x = 6,102,133.34

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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.