Home / 446,966,058.78-616,808,265.96-246,018,636.84

Finding the Fourth Proportional to 446,966,058.78, 616,808,265.96 and 246,018,636.84

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Solution

The fourth proportional to 446,966,058.78, 616,808,265.96 and 246,018,636.84 is: 339,503,024.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,966,058.78 : 616,808,265.96 = 246,018,636.84 : x
  2. Step 2: Convert to fraction form
    446,966,058.78/616,808,265.96 = 246,018,636.84/x
  3. Step 3: Cross multiply
    446,966,058.78x = 616,808,265.96 × 246,018,636.84
  4. Step 4: Simplify right side
    446,966,058.78x = 151,746,328,783,123,392
  5. Step 5: Solve for x
    x = 151,746,328,783,123,392/446,966,058.78
  6. Step 6: Final answer
    x = 339,503,024.45

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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.