Home / 179,824,188.02-248,157,376.45-97,317,972.77

Finding the Fourth Proportional to 179,824,188.02, 248,157,376.45 and 97,317,972.77

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Solution

The fourth proportional to 179,824,188.02, 248,157,376.45 and 97,317,972.77 is: 134,298,800.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,824,188.02 : 248,157,376.45 = 97,317,972.77 : x
  2. Step 2: Convert to fraction form
    179,824,188.02/248,157,376.45 = 97,317,972.77/x
  3. Step 3: Cross multiply
    179,824,188.02x = 248,157,376.45 × 97,317,972.77
  4. Step 4: Simplify right side
    179,824,188.02x = 24,150,172,802,551,656
  5. Step 5: Solve for x
    x = 24,150,172,802,551,656/179,824,188.02
  6. Step 6: Final answer
    x = 134,298,800.79

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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.