Home / 29,960,570.61-41,345,573.45-16,910,566.65

Finding the Fourth Proportional to 29,960,570.61, 41,345,573.45 and 16,910,566.65

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Solution

The fourth proportional to 29,960,570.61, 41,345,573.45 and 16,910,566.65 is: 23,336,574.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960,570.61 : 41,345,573.45 = 16,910,566.65 : x
  2. Step 2: Convert to fraction form
    29,960,570.61/41,345,573.45 = 16,910,566.65/x
  3. Step 3: Cross multiply
    29,960,570.61x = 41,345,573.45 × 16,910,566.65
  4. Step 4: Simplify right side
    29,960,570.61x = 699,177,075,424,142.50
  5. Step 5: Solve for x
    x = 699,177,075,424,142.50/29,960,570.61
  6. Step 6: Final answer
    x = 23,336,574.08

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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.