Home / 24,254,029.80-36,386,099.10-8,085,004.20

Finding the Fourth Proportional to 24,254,029.80, 36,386,099.10 and 8,085,004.20

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Solution

The fourth proportional to 24,254,029.80, 36,386,099.10 and 8,085,004.20 is: 12,129,191.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,029.80 : 36,386,099.10 = 8,085,004.20 : x
  2. Step 2: Convert to fraction form
    24,254,029.80/36,386,099.10 = 8,085,004.20/x
  3. Step 3: Cross multiply
    24,254,029.80x = 36,386,099.10 × 8,085,004.20
  4. Step 4: Simplify right side
    24,254,029.80x = 294,181,764,045,116.25
  5. Step 5: Solve for x
    x = 294,181,764,045,116.25/24,254,029.80
  6. Step 6: Final answer
    x = 12,129,191.17

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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.