Home / 434,554,269.80-651,607,455.90-161,784,631.40

Finding the Fourth Proportional to 434,554,269.80, 651,607,455.90 and 161,784,631.40

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Solution

The fourth proportional to 434,554,269.80, 651,607,455.90 and 161,784,631.40 is: 242,593,570.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,554,269.80 : 651,607,455.90 = 161,784,631.40 : x
  2. Step 2: Convert to fraction form
    434,554,269.80/651,607,455.90 = 161,784,631.40/x
  3. Step 3: Cross multiply
    434,554,269.80x = 651,607,455.90 × 161,784,631.40
  4. Step 4: Simplify right side
    434,554,269.80x = 105,420,072,070,273,248
  5. Step 5: Solve for x
    x = 105,420,072,070,273,248/434,554,269.80
  6. Step 6: Final answer
    x = 242,593,570.92

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