Home / 57,950,277.80-86,925,416.70-34,992,026.60

Finding the Fourth Proportional to 57,950,277.80, 86,925,416.70 and 34,992,026.60

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Solution

The fourth proportional to 57,950,277.80, 86,925,416.70 and 34,992,026.60 is: 52,488,039.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,950,277.80 : 86,925,416.70 = 34,992,026.60 : x
  2. Step 2: Convert to fraction form
    57,950,277.80/86,925,416.70 = 34,992,026.60/x
  3. Step 3: Cross multiply
    57,950,277.80x = 86,925,416.70 × 34,992,026.60
  4. Step 4: Simplify right side
    57,950,277.80x = 3,041,696,493,382,484.50
  5. Step 5: Solve for x
    x = 3,041,696,493,382,484.50/57,950,277.80
  6. Step 6: Final answer
    x = 52,488,039.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.