Home / 32,028,017.34-48,032,089.93-11,555,075.51

Finding the Fourth Proportional to 32,028,017.34, 48,032,089.93 and 11,555,075.51

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Solution

The fourth proportional to 32,028,017.34, 48,032,089.93 and 11,555,075.51 is: 17,329,028.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,028,017.34 : 48,032,089.93 = 11,555,075.51 : x
  2. Step 2: Convert to fraction form
    32,028,017.34/48,032,089.93 = 11,555,075.51/x
  3. Step 3: Cross multiply
    32,028,017.34x = 48,032,089.93 × 11,555,075.51
  4. Step 4: Simplify right side
    32,028,017.34x = 555,014,426,044,260.62
  5. Step 5: Solve for x
    x = 555,014,426,044,260.62/32,028,017.34
  6. Step 6: Final answer
    x = 17,329,028.52

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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.