Home / 43,014,786.40-64,596,829.20-22,859,394.40

Finding the Fourth Proportional to 43,014,786.40, 64,596,829.20 and 22,859,394.40

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Solution

The fourth proportional to 43,014,786.40, 64,596,829.20 and 22,859,394.40 is: 34,328,762.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,014,786.40 : 64,596,829.20 = 22,859,394.40 : x
  2. Step 2: Convert to fraction form
    43,014,786.40/64,596,829.20 = 22,859,394.40/x
  3. Step 3: Cross multiply
    43,014,786.40x = 64,596,829.20 × 22,859,394.40
  4. Step 4: Simplify right side
    43,014,786.40x = 1,476,644,395,672,236.50
  5. Step 5: Solve for x
    x = 1,476,644,395,672,236.50/43,014,786.40
  6. Step 6: Final answer
    x = 34,328,762.72

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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.