Home / 32,028,017.10-48,032,089.56-11,555,075.26

Finding the Fourth Proportional to 32,028,017.10, 48,032,089.56 and 11,555,075.26

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Solution

The fourth proportional to 32,028,017.10, 48,032,089.56 and 11,555,075.26 is: 17,329,028.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,028,017.10 : 48,032,089.56 = 11,555,075.26 : x
  2. Step 2: Convert to fraction form
    32,028,017.10/48,032,089.56 = 11,555,075.26/x
  3. Step 3: Cross multiply
    32,028,017.10x = 48,032,089.56 × 11,555,075.26
  4. Step 4: Simplify right side
    32,028,017.10x = 555,014,409,760,860.31
  5. Step 5: Solve for x
    x = 555,014,409,760,860.31/32,028,017.10
  6. Step 6: Final answer
    x = 17,329,028.15

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1.5x scale

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.