Home / 24,453,318.15-36,684,405.90-12,292,176.60

Finding the Fourth Proportional to 24,453,318.15, 36,684,405.90 and 12,292,176.60

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Solution

The fourth proportional to 24,453,318.15, 36,684,405.90 and 12,292,176.60 is: 18,440,491.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,453,318.15 : 36,684,405.90 = 12,292,176.60 : x
  2. Step 2: Convert to fraction form
    24,453,318.15/36,684,405.90 = 12,292,176.60/x
  3. Step 3: Cross multiply
    24,453,318.15x = 36,684,405.90 × 12,292,176.60
  4. Step 4: Simplify right side
    24,453,318.15x = 450,931,195,788,881.94
  5. Step 5: Solve for x
    x = 450,931,195,788,881.94/24,453,318.15
  6. Step 6: Final answer
    x = 18,440,491.10

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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.