Home / 210,029,595.80-315,044,393.70-181,718,043.80

Finding the Fourth Proportional to 210,029,595.80, 315,044,393.70 and 181,718,043.80

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Solution

The fourth proportional to 210,029,595.80, 315,044,393.70 and 181,718,043.80 is: 272,577,065.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,029,595.80 : 315,044,393.70 = 181,718,043.80 : x
  2. Step 2: Convert to fraction form
    210,029,595.80/315,044,393.70 = 181,718,043.80/x
  3. Step 3: Cross multiply
    210,029,595.80x = 315,044,393.70 × 181,718,043.80
  4. Step 4: Simplify right side
    210,029,595.80x = 57,249,250,933,321,048
  5. Step 5: Solve for x
    x = 57,249,250,933,321,048/210,029,595.80
  6. Step 6: Final answer
    x = 272,577,065.70

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