Home / 24,932,977.20-37,399,465.80-16,849,825.20

Finding the Fourth Proportional to 24,932,977.20, 37,399,465.80 and 16,849,825.20

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Solution

The fourth proportional to 24,932,977.20, 37,399,465.80 and 16,849,825.20 is: 25,274,737.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,932,977.20 : 37,399,465.80 = 16,849,825.20 : x
  2. Step 2: Convert to fraction form
    24,932,977.20/37,399,465.80 = 16,849,825.20/x
  3. Step 3: Cross multiply
    24,932,977.20x = 37,399,465.80 × 16,849,825.20
  4. Step 4: Simplify right side
    24,932,977.20x = 630,174,461,303,378.12
  5. Step 5: Solve for x
    x = 630,174,461,303,378.12/24,932,977.20
  6. Step 6: Final answer
    x = 25,274,737.80

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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.