Home / 16,238,034.20-24,357,051.30-4,877,006.60

Finding the Fourth Proportional to 16,238,034.20, 24,357,051.30 and 4,877,006.60

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Solution

The fourth proportional to 16,238,034.20, 24,357,051.30 and 4,877,006.60 is: 7,315,509.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,238,034.20 : 24,357,051.30 = 4,877,006.60 : x
  2. Step 2: Convert to fraction form
    16,238,034.20/24,357,051.30 = 4,877,006.60/x
  3. Step 3: Cross multiply
    16,238,034.20x = 24,357,051.30 × 4,877,006.60
  4. Step 4: Simplify right side
    16,238,034.20x = 118,789,499,946,638.58
  5. Step 5: Solve for x
    x = 118,789,499,946,638.58/16,238,034.20
  6. Step 6: Final answer
    x = 7,315,509.90

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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.