Home / 351,883,304.10-528,076,898.55-147,558,017.70

Finding the Fourth Proportional to 351,883,304.10, 528,076,898.55 and 147,558,017.70

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Solution

The fourth proportional to 351,883,304.10, 528,076,898.55 and 147,558,017.70 is: 221,442,675.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,883,304.10 : 528,076,898.55 = 147,558,017.70 : x
  2. Step 2: Convert to fraction form
    351,883,304.10/528,076,898.55 = 147,558,017.70/x
  3. Step 3: Cross multiply
    351,883,304.10x = 528,076,898.55 × 147,558,017.70
  4. Step 4: Simplify right side
    351,883,304.10x = 77,921,980,343,202,000
  5. Step 5: Solve for x
    x = 77,921,980,343,202,000/351,883,304.10
  6. Step 6: Final answer
    x = 221,442,675.56

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