Home / 34,929,284.80-52,418,810.40-14,749,009.60

Finding the Fourth Proportional to 34,929,284.80, 52,418,810.40 and 14,749,009.60

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Solution

The fourth proportional to 34,929,284.80, 52,418,810.40 and 14,749,009.60 is: 22,134,021.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,929,284.80 : 52,418,810.40 = 14,749,009.60 : x
  2. Step 2: Convert to fraction form
    34,929,284.80/52,418,810.40 = 14,749,009.60/x
  3. Step 3: Cross multiply
    34,929,284.80x = 52,418,810.40 × 14,749,009.60
  4. Step 4: Simplify right side
    34,929,284.80x = 773,125,537,810,179.75
  5. Step 5: Solve for x
    x = 773,125,537,810,179.75/34,929,284.80
  6. Step 6: Final answer
    x = 22,134,021.42

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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.