Home / 32,014,100.40-47,991,725.42-11,538,808.92

Finding the Fourth Proportional to 32,014,100.40, 47,991,725.42 and 11,538,808.92

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Solution

The fourth proportional to 32,014,100.40, 47,991,725.42 and 11,538,808.92 is: 17,297,607.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,014,100.40 : 47,991,725.42 = 11,538,808.92 : x
  2. Step 2: Convert to fraction form
    32,014,100.40/47,991,725.42 = 11,538,808.92/x
  3. Step 3: Cross multiply
    32,014,100.40x = 47,991,725.42 × 11,538,808.92
  4. Step 4: Simplify right side
    32,014,100.40x = 553,767,349,362,486.75
  5. Step 5: Solve for x
    x = 553,767,349,362,486.75/32,014,100.40
  6. Step 6: Final answer
    x = 17,297,607.69

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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.