Home / 56,584,804.80-84,877,207.20-26,351,716.80

Finding the Fourth Proportional to 56,584,804.80, 84,877,207.20 and 26,351,716.80

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Solution

The fourth proportional to 56,584,804.80, 84,877,207.20 and 26,351,716.80 is: 39,527,575.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,584,804.80 : 84,877,207.20 = 26,351,716.80 : x
  2. Step 2: Convert to fraction form
    56,584,804.80/84,877,207.20 = 26,351,716.80/x
  3. Step 3: Cross multiply
    56,584,804.80x = 84,877,207.20 × 26,351,716.80
  4. Step 4: Simplify right side
    56,584,804.80x = 2,236,660,126,909,321
  5. Step 5: Solve for x
    x = 2,236,660,126,909,321/56,584,804.80
  6. Step 6: Final answer
    x = 39,527,575.20

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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.