Home / 41,349,076.08-62,037,425.16-18,316,881.60

Finding the Fourth Proportional to 41,349,076.08, 62,037,425.16 and 18,316,881.60

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Solution

The fourth proportional to 41,349,076.08, 62,037,425.16 and 18,316,881.60 is: 27,481,440.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,349,076.08 : 62,037,425.16 = 18,316,881.60 : x
  2. Step 2: Convert to fraction form
    41,349,076.08/62,037,425.16 = 18,316,881.60/x
  3. Step 3: Cross multiply
    41,349,076.08x = 62,037,425.16 × 18,316,881.60
  4. Step 4: Simplify right side
    41,349,076.08x = 1,136,332,171,424,581
  5. Step 5: Solve for x
    x = 1,136,332,171,424,581/41,349,076.08
  6. Step 6: Final answer
    x = 27,481,440.44

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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.