Home / 436,134,918.29-601,868,058.39-237,900,733.07

Finding the Fourth Proportional to 436,134,918.29, 601,868,058.39 and 237,900,733.07

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Solution

The fourth proportional to 436,134,918.29, 601,868,058.39 and 237,900,733.07 is: 328,304,032.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,134,918.29 : 601,868,058.39 = 237,900,733.07 : x
  2. Step 2: Convert to fraction form
    436,134,918.29/601,868,058.39 = 237,900,733.07/x
  3. Step 3: Cross multiply
    436,134,918.29x = 601,868,058.39 × 237,900,733.07
  4. Step 4: Simplify right side
    436,134,918.29x = 143,184,852,302,398,560
  5. Step 5: Solve for x
    x = 143,184,852,302,398,560/436,134,918.29
  6. Step 6: Final answer
    x = 328,304,032.30

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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.