Home / 32,786,795.25-49,182,554.84-12,592,037.25

Finding the Fourth Proportional to 32,786,795.25, 49,182,554.84 and 12,592,037.25

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Solution

The fourth proportional to 32,786,795.25, 49,182,554.84 and 12,592,037.25 is: 18,888,963.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,786,795.25 : 49,182,554.84 = 12,592,037.25 : x
  2. Step 2: Convert to fraction form
    32,786,795.25/49,182,554.84 = 12,592,037.25/x
  3. Step 3: Cross multiply
    32,786,795.25x = 49,182,554.84 × 12,592,037.25
  4. Step 4: Simplify right side
    32,786,795.25x = 619,308,562,532,487.62
  5. Step 5: Solve for x
    x = 619,308,562,532,487.62/32,786,795.25
  6. Step 6: Final answer
    x = 18,888,963.01

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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.