Home / 404,250,276.51-606,314,594.30-113,079,657.51

Finding the Fourth Proportional to 404,250,276.51, 606,314,594.30 and 113,079,657.51

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Solution

The fourth proportional to 404,250,276.51, 606,314,594.30 and 113,079,657.51 is: 169,602,473.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,250,276.51 : 606,314,594.30 = 113,079,657.51 : x
  2. Step 2: Convert to fraction form
    404,250,276.51/606,314,594.30 = 113,079,657.51/x
  3. Step 3: Cross multiply
    404,250,276.51x = 606,314,594.30 × 113,079,657.51
  4. Step 4: Simplify right side
    404,250,276.51x = 68,561,846,663,161,616
  5. Step 5: Solve for x
    x = 68,561,846,663,161,616/404,250,276.51
  6. Step 6: Final answer
    x = 169,602,473.14

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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.