Home / 384,914,404.80-577,371,607.20-381,513,182.40

Finding the Fourth Proportional to 384,914,404.80, 577,371,607.20 and 381,513,182.40

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Solution

The fourth proportional to 384,914,404.80, 577,371,607.20 and 381,513,182.40 is: 572,269,773.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,914,404.80 : 577,371,607.20 = 381,513,182.40 : x
  2. Step 2: Convert to fraction form
    384,914,404.80/577,371,607.20 = 381,513,182.40/x
  3. Step 3: Cross multiply
    384,914,404.80x = 577,371,607.20 × 381,513,182.40
  4. Step 4: Simplify right side
    384,914,404.80x = 220,274,879,290,274,752
  5. Step 5: Solve for x
    x = 220,274,879,290,274,752/384,914,404.80
  6. Step 6: Final answer
    x = 572,269,773.60

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