Home / 93,499,458.56-129,026,777.60-52,246,689.28

Finding the Fourth Proportional to 93,499,458.56, 129,026,777.60 and 52,246,689.28

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Solution

The fourth proportional to 93,499,458.56, 129,026,777.60 and 52,246,689.28 is: 72,099,048.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,499,458.56 : 129,026,777.60 = 52,246,689.28 : x
  2. Step 2: Convert to fraction form
    93,499,458.56/129,026,777.60 = 52,246,689.28/x
  3. Step 3: Cross multiply
    93,499,458.56x = 129,026,777.60 × 52,246,689.28
  4. Step 4: Simplify right side
    93,499,458.56x = 6,741,221,958,066,864
  5. Step 5: Solve for x
    x = 6,741,221,958,066,864/93,499,458.56
  6. Step 6: Final answer
    x = 72,099,048.08

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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.