Home / 179,674,461-247,951,503.24-97,168,245.74

Finding the Fourth Proportional to 179,674,461, 247,951,503.24 and 97,168,245.74

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Solution

The fourth proportional to 179,674,461, 247,951,503.24 and 97,168,245.74 is: 134,092,583.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,461 : 247,951,503.24 = 97,168,245.74 : x
  2. Step 2: Convert to fraction form
    179,674,461/247,951,503.24 = 97,168,245.74/x
  3. Step 3: Cross multiply
    179,674,461x = 247,951,503.24 × 97,168,245.74
  4. Step 4: Simplify right side
    179,674,461x = 24,093,012,598,426,724
  5. Step 5: Solve for x
    x = 24,093,012,598,426,724/179,674,461
  6. Step 6: Final answer
    x = 134,092,583.13

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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.