Home / 336,094,014.25-463,817,940.92-187,413,684.22

Finding the Fourth Proportional to 336,094,014.25, 463,817,940.92 and 187,413,684.22

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Solution

The fourth proportional to 336,094,014.25, 463,817,940.92 and 187,413,684.22 is: 258,635,457.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,094,014.25 : 463,817,940.92 = 187,413,684.22 : x
  2. Step 2: Convert to fraction form
    336,094,014.25/463,817,940.92 = 187,413,684.22/x
  3. Step 3: Cross multiply
    336,094,014.25x = 463,817,940.92 × 187,413,684.22
  4. Step 4: Simplify right side
    336,094,014.25x = 86,925,829,115,151,504
  5. Step 5: Solve for x
    x = 86,925,829,115,151,504/336,094,014.25
  6. Step 6: Final answer
    x = 258,635,457.43

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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.