Home / 446,966,058.31-616,808,265.37-246,018,636.43

Finding the Fourth Proportional to 446,966,058.31, 616,808,265.37 and 246,018,636.43

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Solution

The fourth proportional to 446,966,058.31, 616,808,265.37 and 246,018,636.43 is: 339,503,023.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,966,058.31 : 616,808,265.37 = 246,018,636.43 : x
  2. Step 2: Convert to fraction form
    446,966,058.31/616,808,265.37 = 246,018,636.43/x
  3. Step 3: Cross multiply
    446,966,058.31x = 616,808,265.37 × 246,018,636.43
  4. Step 4: Simplify right side
    446,966,058.31x = 151,746,328,385,080,992
  5. Step 5: Solve for x
    x = 151,746,328,385,080,992/446,966,058.31
  6. Step 6: Final answer
    x = 339,503,023.92

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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.