Home / 34,402,005.20-51,603,007.80-32,807,682.20

Finding the Fourth Proportional to 34,402,005.20, 51,603,007.80 and 32,807,682.20

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Solution

The fourth proportional to 34,402,005.20, 51,603,007.80 and 32,807,682.20 is: 49,211,523.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,402,005.20 : 51,603,007.80 = 32,807,682.20 : x
  2. Step 2: Convert to fraction form
    34,402,005.20/51,603,007.80 = 32,807,682.20/x
  3. Step 3: Cross multiply
    34,402,005.20x = 51,603,007.80 × 32,807,682.20
  4. Step 4: Simplify right side
    34,402,005.20x = 1,692,975,080,466,521
  5. Step 5: Solve for x
    x = 1,692,975,080,466,521/34,402,005.20
  6. Step 6: Final answer
    x = 49,211,523.30

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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.