Home / 97,434,372.47-146,151,746.82-23,657,841.44

Finding the Fourth Proportional to 97,434,372.47, 146,151,746.82 and 23,657,841.44

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Solution

The fourth proportional to 97,434,372.47, 146,151,746.82 and 23,657,841.44 is: 35,486,807.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,434,372.47 : 146,151,746.82 = 23,657,841.44 : x
  2. Step 2: Convert to fraction form
    97,434,372.47/146,151,746.82 = 23,657,841.44/x
  3. Step 3: Cross multiply
    97,434,372.47x = 146,151,746.82 × 23,657,841.44
  4. Step 4: Simplify right side
    97,434,372.47x = 3,457,634,851,715,825
  5. Step 5: Solve for x
    x = 3,457,634,851,715,825/97,434,372.47
  6. Step 6: Final answer
    x = 35,486,807.83

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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.