Home / 164,756,432.60-227,348,850.28-97,763,847.46

Finding the Fourth Proportional to 164,756,432.60, 227,348,850.28 and 97,763,847.46

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Solution

The fourth proportional to 164,756,432.60, 227,348,850.28 and 97,763,847.46 is: 134,905,192.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,756,432.60 : 227,348,850.28 = 97,763,847.46 : x
  2. Step 2: Convert to fraction form
    164,756,432.60/227,348,850.28 = 97,763,847.46/x
  3. Step 3: Cross multiply
    164,756,432.60x = 227,348,850.28 × 97,763,847.46
  4. Step 4: Simplify right side
    164,756,432.60x = 22,226,498,318,980,296
  5. Step 5: Solve for x
    x = 22,226,498,318,980,296/164,756,432.60
  6. Step 6: Final answer
    x = 134,905,192.89

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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.