Home / 179,842,402.02-248,188,532.13-110,214,336.18

Finding the Fourth Proportional to 179,842,402.02, 248,188,532.13 and 110,214,336.18

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Solution

The fourth proportional to 179,842,402.02, 248,188,532.13 and 110,214,336.18 is: 152,099,471.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,842,402.02 : 248,188,532.13 = 110,214,336.18 : x
  2. Step 2: Convert to fraction form
    179,842,402.02/248,188,532.13 = 110,214,336.18/x
  3. Step 3: Cross multiply
    179,842,402.02x = 248,188,532.13 × 110,214,336.18
  4. Step 4: Simplify right side
    179,842,402.02x = 27,353,934,316,196,552
  5. Step 5: Solve for x
    x = 27,353,934,316,196,552/179,842,402.02
  6. Step 6: Final answer
    x = 152,099,471.59

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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.