Home / 341,287,293.16-470,973,116.28-184,650,963.31

Finding the Fourth Proportional to 341,287,293.16, 470,973,116.28 and 184,650,963.31

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Solution

The fourth proportional to 341,287,293.16, 470,973,116.28 and 184,650,963.31 is: 254,816,517.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,287,293.16 : 470,973,116.28 = 184,650,963.31 : x
  2. Step 2: Convert to fraction form
    341,287,293.16/470,973,116.28 = 184,650,963.31/x
  3. Step 3: Cross multiply
    341,287,293.16x = 470,973,116.28 × 184,650,963.31
  4. Step 4: Simplify right side
    341,287,293.16x = 86,965,639,614,214,640
  5. Step 5: Solve for x
    x = 86,965,639,614,214,640/341,287,293.16
  6. Step 6: Final answer
    x = 254,816,517.81

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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.