Home / 14,898,034.20-22,347,051.30-8,851,416.60

Finding the Fourth Proportional to 14,898,034.20, 22,347,051.30 and 8,851,416.60

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Solution

The fourth proportional to 14,898,034.20, 22,347,051.30 and 8,851,416.60 is: 13,277,124.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,898,034.20 : 22,347,051.30 = 8,851,416.60 : x
  2. Step 2: Convert to fraction form
    14,898,034.20/22,347,051.30 = 8,851,416.60/x
  3. Step 3: Cross multiply
    14,898,034.20x = 22,347,051.30 × 8,851,416.60
  4. Step 4: Simplify right side
    14,898,034.20x = 197,803,060,837,871.59
  5. Step 5: Solve for x
    x = 197,803,060,837,871.59/14,898,034.20
  6. Step 6: Final answer
    x = 13,277,124.90

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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.