Home / 175,634,708.76-242,375,660.34-97,323,333.66

Finding the Fourth Proportional to 175,634,708.76, 242,375,660.34 and 97,323,333.66

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Solution

The fourth proportional to 175,634,708.76, 242,375,660.34 and 97,323,333.66 is: 134,306,068.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,634,708.76 : 242,375,660.34 = 97,323,333.66 : x
  2. Step 2: Convert to fraction form
    175,634,708.76/242,375,660.34 = 97,323,333.66/x
  3. Step 3: Cross multiply
    175,634,708.76x = 242,375,660.34 × 97,323,333.66
  4. Step 4: Simplify right side
    175,634,708.76x = 23,588,807,262,332,648
  5. Step 5: Solve for x
    x = 23,588,807,262,332,648/175,634,708.76
  6. Step 6: Final answer
    x = 134,306,068.71

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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.