Home / 41,010,647.40-61,521,500.70-14,092,554.60

Finding the Fourth Proportional to 41,010,647.40, 61,521,500.70 and 14,092,554.60

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Solution

The fourth proportional to 41,010,647.40, 61,521,500.70 and 14,092,554.60 is: 21,140,732.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,010,647.40 : 61,521,500.70 = 14,092,554.60 : x
  2. Step 2: Convert to fraction form
    41,010,647.40/61,521,500.70 = 14,092,554.60/x
  3. Step 3: Cross multiply
    41,010,647.40x = 61,521,500.70 × 14,092,554.60
  4. Step 4: Simplify right side
    41,010,647.40x = 866,995,107,688,688.25
  5. Step 5: Solve for x
    x = 866,995,107,688,688.25/41,010,647.40
  6. Step 6: Final answer
    x = 21,140,732.05

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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.