Home / 43,503,031.64-60,029,532.06-25,164,890.84

Finding the Fourth Proportional to 43,503,031.64, 60,029,532.06 and 25,164,890.84

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Solution

The fourth proportional to 43,503,031.64, 60,029,532.06 and 25,164,890.84 is: 34,724,858.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,503,031.64 : 60,029,532.06 = 25,164,890.84 : x
  2. Step 2: Convert to fraction form
    43,503,031.64/60,029,532.06 = 25,164,890.84/x
  3. Step 3: Cross multiply
    43,503,031.64x = 60,029,532.06 × 25,164,890.84
  4. Step 4: Simplify right side
    43,503,031.64x = 1,510,636,621,466,180.50
  5. Step 5: Solve for x
    x = 1,510,636,621,466,180.50/43,503,031.64
  6. Step 6: Final answer
    x = 34,724,858.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.