Home / 32,423,668.02-44,738,746.44-18,484,429.86

Finding the Fourth Proportional to 32,423,668.02, 44,738,746.44 and 18,484,429.86

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Solution

The fourth proportional to 32,423,668.02, 44,738,746.44 and 18,484,429.86 is: 25,505,140.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,423,668.02 : 44,738,746.44 = 18,484,429.86 : x
  2. Step 2: Convert to fraction form
    32,423,668.02/44,738,746.44 = 18,484,429.86/x
  3. Step 3: Cross multiply
    32,423,668.02x = 44,738,746.44 × 18,484,429.86
  4. Step 4: Simplify right side
    32,423,668.02x = 826,970,220,594,504.62
  5. Step 5: Solve for x
    x = 826,970,220,594,504.62/32,423,668.02
  6. Step 6: Final answer
    x = 25,505,140.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.