Home / 377,920,006.60-566,880,009.90-286,548,896.20

Finding the Fourth Proportional to 377,920,006.60, 566,880,009.90 and 286,548,896.20

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Solution

The fourth proportional to 377,920,006.60, 566,880,009.90 and 286,548,896.20 is: 429,823,344.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,920,006.60 : 566,880,009.90 = 286,548,896.20 : x
  2. Step 2: Convert to fraction form
    377,920,006.60/566,880,009.90 = 286,548,896.20/x
  3. Step 3: Cross multiply
    377,920,006.60x = 566,880,009.90 × 286,548,896.20
  4. Step 4: Simplify right side
    377,920,006.60x = 162,438,841,114,690,048
  5. Step 5: Solve for x
    x = 162,438,841,114,690,048/377,920,006.60
  6. Step 6: Final answer
    x = 429,823,344.30

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