Home / 93,560,254.30-129,106,596.48-54,399,252.76

Finding the Fourth Proportional to 93,560,254.30, 129,106,596.48 and 54,399,252.76

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Solution

The fourth proportional to 93,560,254.30, 129,106,596.48 and 54,399,252.76 is: 75,067,157.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,560,254.30 : 129,106,596.48 = 54,399,252.76 : x
  2. Step 2: Convert to fraction form
    93,560,254.30/129,106,596.48 = 54,399,252.76/x
  3. Step 3: Cross multiply
    93,560,254.30x = 129,106,596.48 × 54,399,252.76
  4. Step 4: Simplify right side
    93,560,254.30x = 7,023,302,374,898,846
  5. Step 5: Solve for x
    x = 7,023,302,374,898,846/93,560,254.30
  6. Step 6: Final answer
    x = 75,067,157.82

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1.5x scale

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.