Home / 127,824,328.40-191,736,492.60-106,566,688.40

Finding the Fourth Proportional to 127,824,328.40, 191,736,492.60 and 106,566,688.40

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Solution

The fourth proportional to 127,824,328.40, 191,736,492.60 and 106,566,688.40 is: 159,850,032.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,824,328.40 : 191,736,492.60 = 106,566,688.40 : x
  2. Step 2: Convert to fraction form
    127,824,328.40/191,736,492.60 = 106,566,688.40/x
  3. Step 3: Cross multiply
    127,824,328.40x = 191,736,492.60 × 106,566,688.40
  4. Step 4: Simplify right side
    127,824,328.40x = 20,432,723,061,813,108
  5. Step 5: Solve for x
    x = 20,432,723,061,813,108/127,824,328.40
  6. Step 6: Final answer
    x = 159,850,032.60

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