Home / 49,246,274.04-67,958,672.77-26,918,258.15

Finding the Fourth Proportional to 49,246,274.04, 67,958,672.77 and 26,918,258.15

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Solution

The fourth proportional to 49,246,274.04, 67,958,672.77 and 26,918,258.15 is: 37,146,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,246,274.04 : 67,958,672.77 = 26,918,258.15 : x
  2. Step 2: Convert to fraction form
    49,246,274.04/67,958,672.77 = 26,918,258.15/x
  3. Step 3: Cross multiply
    49,246,274.04x = 67,958,672.77 × 26,918,258.15
  4. Step 4: Simplify right side
    49,246,274.04x = 1,829,329,097,154,235.25
  5. Step 5: Solve for x
    x = 1,829,329,097,154,235.25/49,246,274.04
  6. Step 6: Final answer
    x = 37,146,548.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.