Home / 32,300,897.52-44,563,982.64-20,704,855.04

Finding the Fourth Proportional to 32,300,897.52, 44,563,982.64 and 20,704,855.04

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Solution

The fourth proportional to 32,300,897.52, 44,563,982.64 and 20,704,855.04 is: 28,565,484.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,300,897.52 : 44,563,982.64 = 20,704,855.04 : x
  2. Step 2: Convert to fraction form
    32,300,897.52/44,563,982.64 = 20,704,855.04/x
  3. Step 3: Cross multiply
    32,300,897.52x = 44,563,982.64 × 20,704,855.04
  4. Step 4: Simplify right side
    32,300,897.52x = 922,690,800,566,276.50
  5. Step 5: Solve for x
    x = 922,690,800,566,276.50/32,300,897.52
  6. Step 6: Final answer
    x = 28,565,484.91

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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.