Home / 212,836,904.60-319,302,596.10-97,793,706.20

Finding the Fourth Proportional to 212,836,904.60, 319,302,596.10 and 97,793,706.20

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Solution

The fourth proportional to 212,836,904.60, 319,302,596.10 and 97,793,706.20 is: 146,712,264.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    212,836,904.60 : 319,302,596.10 = 97,793,706.20 : x
  2. Step 2: Convert to fraction form
    212,836,904.60/319,302,596.10 = 97,793,706.20/x
  3. Step 3: Cross multiply
    212,836,904.60x = 319,302,596.10 × 97,793,706.20
  4. Step 4: Simplify right side
    212,836,904.60x = 31,225,784,271,900,668
  5. Step 5: Solve for x
    x = 31,225,784,271,900,668/212,836,904.60
  6. Step 6: Final answer
    x = 146,712,264.64

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