Home / 589,968,013.80-884,952,020.70-406,302,004.20

Finding the Fourth Proportional to 589,968,013.80, 884,952,020.70 and 406,302,004.20

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Solution

The fourth proportional to 589,968,013.80, 884,952,020.70 and 406,302,004.20 is: 609,453,006.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,968,013.80 : 884,952,020.70 = 406,302,004.20 : x
  2. Step 2: Convert to fraction form
    589,968,013.80/884,952,020.70 = 406,302,004.20/x
  3. Step 3: Cross multiply
    589,968,013.80x = 884,952,020.70 × 406,302,004.20
  4. Step 4: Simplify right side
    589,968,013.80x = 359,557,779,631,249,920
  5. Step 5: Solve for x
    x = 359,557,779,631,249,920/589,968,013.80
  6. Step 6: Final answer
    x = 609,453,006.30

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