Home / 67,502,274.57-93,153,165.35-36,562,348.17

Finding the Fourth Proportional to 67,502,274.57, 93,153,165.35 and 36,562,348.17

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Solution

The fourth proportional to 67,502,274.57, 93,153,165.35 and 36,562,348.17 is: 50,456,054.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,502,274.57 : 93,153,165.35 = 36,562,348.17 : x
  2. Step 2: Convert to fraction form
    67,502,274.57/93,153,165.35 = 36,562,348.17/x
  3. Step 3: Cross multiply
    67,502,274.57x = 93,153,165.35 × 36,562,348.17
  4. Step 4: Simplify right side
    67,502,274.57x = 3,405,898,464,481,468.50
  5. Step 5: Solve for x
    x = 3,405,898,464,481,468.50/67,502,274.57
  6. Step 6: Final answer
    x = 50,456,054.79

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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.