Home / 492,076,307.10-738,220,748.86-147,064,809.90

Finding the Fourth Proportional to 492,076,307.10, 738,220,748.86 and 147,064,809.90

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Solution

The fourth proportional to 492,076,307.10, 738,220,748.86 and 147,064,809.90 is: 220,628,980.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    492,076,307.10 : 738,220,748.86 = 147,064,809.90 : x
  2. Step 2: Convert to fraction form
    492,076,307.10/738,220,748.86 = 147,064,809.90/x
  3. Step 3: Cross multiply
    492,076,307.10x = 738,220,748.86 × 147,064,809.90
  4. Step 4: Simplify right side
    492,076,307.10x = 108,566,294,095,331,552
  5. Step 5: Solve for x
    x = 108,566,294,095,331,552/492,076,307.10
  6. Step 6: Final answer
    x = 220,628,980.77

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