Home / 137,272,744.38-205,916,898.42-43,907,916.68

Finding the Fourth Proportional to 137,272,744.38, 205,916,898.42 and 43,907,916.68

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Solution

The fourth proportional to 137,272,744.38, 205,916,898.42 and 43,907,916.68 is: 65,864,364.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,272,744.38 : 205,916,898.42 = 43,907,916.68 : x
  2. Step 2: Convert to fraction form
    137,272,744.38/205,916,898.42 = 43,907,916.68/x
  3. Step 3: Cross multiply
    137,272,744.38x = 205,916,898.42 × 43,907,916.68
  4. Step 4: Simplify right side
    137,272,744.38x = 9,041,382,018,829,384
  5. Step 5: Solve for x
    x = 9,041,382,018,829,384/137,272,744.38
  6. Step 6: Final answer
    x = 65,864,364.11

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