Home / 45,511,526.50-62,812,051.07-25,669,364.84

Finding the Fourth Proportional to 45,511,526.50, 62,812,051.07 and 25,669,364.84

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Solution

The fourth proportional to 45,511,526.50, 62,812,051.07 and 25,669,364.84 is: 35,427,189.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,511,526.50 : 62,812,051.07 = 25,669,364.84 : x
  2. Step 2: Convert to fraction form
    45,511,526.50/62,812,051.07 = 25,669,364.84/x
  3. Step 3: Cross multiply
    45,511,526.50x = 62,812,051.07 × 25,669,364.84
  4. Step 4: Simplify right side
    45,511,526.50x = 1,612,345,455,202,070.75
  5. Step 5: Solve for x
    x = 1,612,345,455,202,070.75/45,511,526.50
  6. Step 6: Final answer
    x = 35,427,189.09

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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.