Home / 179,674,328.56-247,951,320.56-97,168,113.28

Finding the Fourth Proportional to 179,674,328.56, 247,951,320.56 and 97,168,113.28

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Solution

The fourth proportional to 179,674,328.56, 247,951,320.56 and 97,168,113.28 is: 134,092,400.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,328.56 : 247,951,320.56 = 97,168,113.28 : x
  2. Step 2: Convert to fraction form
    179,674,328.56/247,951,320.56 = 97,168,113.28/x
  3. Step 3: Cross multiply
    179,674,328.56x = 247,951,320.56 × 97,168,113.28
  4. Step 4: Simplify right side
    179,674,328.56x = 24,092,962,004,099,672
  5. Step 5: Solve for x
    x = 24,092,962,004,099,672/179,674,328.56
  6. Step 6: Final answer
    x = 134,092,400.38

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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.