Home / 435,475,264.91-600,954,813.43-237,238,388.66

Finding the Fourth Proportional to 435,475,264.91, 600,954,813.43 and 237,238,388.66

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Solution

The fourth proportional to 435,475,264.91, 600,954,813.43 and 237,238,388.66 is: 327,388,403.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,475,264.91 : 600,954,813.43 = 237,238,388.66 : x
  2. Step 2: Convert to fraction form
    435,475,264.91/600,954,813.43 = 237,238,388.66/x
  3. Step 3: Cross multiply
    435,475,264.91x = 600,954,813.43 × 237,238,388.66
  4. Step 4: Simplify right side
    435,475,264.91x = 142,569,551,596,513,424
  5. Step 5: Solve for x
    x = 142,569,551,596,513,424/435,475,264.91
  6. Step 6: Final answer
    x = 327,388,403.17

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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.