Home / 57,673,953.25-79,590,551.75-32,895,394.67

Finding the Fourth Proportional to 57,673,953.25, 79,590,551.75 and 32,895,394.67

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Solution

The fourth proportional to 57,673,953.25, 79,590,551.75 and 32,895,394.67 is: 45,395,927.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,673,953.25 : 79,590,551.75 = 32,895,394.67 : x
  2. Step 2: Convert to fraction form
    57,673,953.25/79,590,551.75 = 32,895,394.67/x
  3. Step 3: Cross multiply
    57,673,953.25x = 79,590,551.75 × 32,895,394.67
  4. Step 4: Simplify right side
    57,673,953.25x = 2,618,162,611,841,991
  5. Step 5: Solve for x
    x = 2,618,162,611,841,991/57,673,953.25
  6. Step 6: Final answer
    x = 45,395,927.70

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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.