Home / 1,628,924,148.90-2,443,386,223.35-402,092,600.40

Finding the Fourth Proportional to 1,628,924,148.90, 2,443,386,223.35 and 402,092,600.40

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Solution

The fourth proportional to 1,628,924,148.90, 2,443,386,223.35 and 402,092,600.40 is: 603,138,900.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,628,924,148.90 : 2,443,386,223.35 = 402,092,600.40 : x
  2. Step 2: Convert to fraction form
    1,628,924,148.90/2,443,386,223.35 = 402,092,600.40/x
  3. Step 3: Cross multiply
    1,628,924,148.90x = 2,443,386,223.35 × 402,092,600.40
  4. Step 4: Simplify right side
    1,628,924,148.90x = 982,467,520,328,336,640
  5. Step 5: Solve for x
    x = 982,467,520,328,336,640/1,628,924,148.90
  6. Step 6: Final answer
    x = 603,138,900.60

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