Home / 14,796,611.80-22,178,328.90-6,275,498.20

Finding the Fourth Proportional to 14,796,611.80, 22,178,328.90 and 6,275,498.20

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Solution

The fourth proportional to 14,796,611.80, 22,178,328.90 and 6,275,498.20 is: 9,406,211.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,796,611.80 : 22,178,328.90 = 6,275,498.20 : x
  2. Step 2: Convert to fraction form
    14,796,611.80/22,178,328.90 = 6,275,498.20/x
  3. Step 3: Cross multiply
    14,796,611.80x = 22,178,328.90 × 6,275,498.20
  4. Step 4: Simplify right side
    14,796,611.80x = 139,180,063,090,957.97
  5. Step 5: Solve for x
    x = 139,180,063,090,957.97/14,796,611.80
  6. Step 6: Final answer
    x = 9,406,211.70

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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.