Home / 3,271,551,016,851.90-4,907,326,525,277.80-3,115,343,075,687.10

Finding the Fourth Proportional to 3,271,551,016,851.90, 4,907,326,525,277.80 and 3,115,343,075,687.10

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Solution

The fourth proportional to 3,271,551,016,851.90, 4,907,326,525,277.80 and 3,115,343,075,687.10 is: 4,673,014,613,530.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,551,016,851.90 : 4,907,326,525,277.80 = 3,115,343,075,687.10 : x
  2. Step 2: Convert to fraction form
    3,271,551,016,851.90/4,907,326,525,277.80 = 3,115,343,075,687.10/x
  3. Step 3: Cross multiply
    3,271,551,016,851.90x = 4,907,326,525,277.80 × 3,115,343,075,687.10
  4. Step 4: Simplify right side
    3,271,551,016,851.90x = 15,288,005,710,659,830,885,122,048
  5. Step 5: Solve for x
    x = 15,288,005,710,659,830,885,122,048/3,271,551,016,851.90
  6. Step 6: Final answer
    x = 4,673,014,613,530.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.