Home / 432,158,722.81-648,341,210.81-141,026,387.24

Finding the Fourth Proportional to 432,158,722.81, 648,341,210.81 and 141,026,387.24

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Solution

The fourth proportional to 432,158,722.81, 648,341,210.81 and 141,026,387.24 is: 211,573,234.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,158,722.81 : 648,341,210.81 = 141,026,387.24 : x
  2. Step 2: Convert to fraction form
    432,158,722.81/648,341,210.81 = 141,026,387.24/x
  3. Step 3: Cross multiply
    432,158,722.81x = 648,341,210.81 × 141,026,387.24
  4. Step 4: Simplify right side
    432,158,722.81x = 91,433,218,661,314,960
  5. Step 5: Solve for x
    x = 91,433,218,661,314,960/432,158,722.81
  6. Step 6: Final answer
    x = 211,573,234.17

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