Home / 176,276,344.60-264,627,093.30-98,615,099.80

Finding the Fourth Proportional to 176,276,344.60, 264,627,093.30 and 98,615,099.80

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Solution

The fourth proportional to 176,276,344.60, 264,627,093.30 and 98,615,099.80 is: 148,041,572.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,276,344.60 : 264,627,093.30 = 98,615,099.80 : x
  2. Step 2: Convert to fraction form
    176,276,344.60/264,627,093.30 = 98,615,099.80/x
  3. Step 3: Cross multiply
    176,276,344.60x = 264,627,093.30 × 98,615,099.80
  4. Step 4: Simplify right side
    176,276,344.60x = 26,096,227,215,563,412
  5. Step 5: Solve for x
    x = 26,096,227,215,563,412/176,276,344.60
  6. Step 6: Final answer
    x = 148,041,572.31

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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.