Home / 24,709,777.02-37,042,620.57-12,572,451.90

Finding the Fourth Proportional to 24,709,777.02, 37,042,620.57 and 12,572,451.90

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Solution

The fourth proportional to 24,709,777.02, 37,042,620.57 and 12,572,451.90 is: 18,847,461.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,709,777.02 : 37,042,620.57 = 12,572,451.90 : x
  2. Step 2: Convert to fraction form
    24,709,777.02/37,042,620.57 = 12,572,451.90/x
  3. Step 3: Cross multiply
    24,709,777.02x = 37,042,620.57 × 12,572,451.90
  4. Step 4: Simplify right side
    24,709,777.02x = 465,716,565,366,275.62
  5. Step 5: Solve for x
    x = 465,716,565,366,275.62/24,709,777.02
  6. Step 6: Final answer
    x = 18,847,461.27

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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.