Home / 1,058,523,359.00-1,587,965,929.64-436,398,505.83

Finding the Fourth Proportional to 1,058,523,359.00, 1,587,965,929.64 and 436,398,505.83

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Solution

The fourth proportional to 1,058,523,359.00, 1,587,965,929.64 and 436,398,505.83 is: 654,672,334.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,523,359.00 : 1,587,965,929.64 = 436,398,505.83 : x
  2. Step 2: Convert to fraction form
    1,058,523,359.00/1,587,965,929.64 = 436,398,505.83/x
  3. Step 3: Cross multiply
    1,058,523,359.00x = 1,587,965,929.64 × 436,398,505.83
  4. Step 4: Simplify right side
    1,058,523,359.00x = 692,985,959,006,616,832
  5. Step 5: Solve for x
    x = 692,985,959,006,616,832/1,058,523,359.00
  6. Step 6: Final answer
    x = 654,672,334.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.