Home / 519,963,830.28-717,131,691-457,105,527.72

Finding the Fourth Proportional to 519,963,830.28, 717,131,691 and 457,105,527.72

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Solution

The fourth proportional to 519,963,830.28, 717,131,691 and 457,105,527.72 is: 630,437,813.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    519,963,830.28 : 717,131,691 = 457,105,527.72 : x
  2. Step 2: Convert to fraction form
    519,963,830.28/717,131,691 = 457,105,527.72/x
  3. Step 3: Cross multiply
    519,963,830.28x = 717,131,691 × 457,105,527.72
  4. Step 4: Simplify right side
    519,963,830.28x = 327,804,860,059,291,008
  5. Step 5: Solve for x
    x = 327,804,860,059,291,008/519,963,830.28
  6. Step 6: Final answer
    x = 630,437,813.11

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