Home / 49,441,217.07-74,154,606.39-14,416,919.58

Finding the Fourth Proportional to 49,441,217.07, 74,154,606.39 and 14,416,919.58

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Solution

The fourth proportional to 49,441,217.07, 74,154,606.39 and 14,416,919.58 is: 21,623,274.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,441,217.07 : 74,154,606.39 = 14,416,919.58 : x
  2. Step 2: Convert to fraction form
    49,441,217.07/74,154,606.39 = 14,416,919.58/x
  3. Step 3: Cross multiply
    49,441,217.07x = 74,154,606.39 × 14,416,919.58
  4. Step 4: Simplify right side
    49,441,217.07x = 1,069,080,996,811,184.12
  5. Step 5: Solve for x
    x = 1,069,080,996,811,184.12/49,441,217.07
  6. Step 6: Final answer
    x = 21,623,274.27

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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.