Home / 32,014,101.90-47,991,727.67-11,538,810.42

Finding the Fourth Proportional to 32,014,101.90, 47,991,727.67 and 11,538,810.42

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Solution

The fourth proportional to 32,014,101.90, 47,991,727.67 and 11,538,810.42 is: 17,297,609.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,014,101.90 : 47,991,727.67 = 11,538,810.42 : x
  2. Step 2: Convert to fraction form
    32,014,101.90/47,991,727.67 = 11,538,810.42/x
  3. Step 3: Cross multiply
    32,014,101.90x = 47,991,727.67 × 11,538,810.42
  4. Step 4: Simplify right side
    32,014,101.90x = 553,767,447,312,398.31
  5. Step 5: Solve for x
    x = 553,767,447,312,398.31/32,014,101.90
  6. Step 6: Final answer
    x = 17,297,609.94

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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.