Home / 34,668,886.40-52,003,329.60-16,752,982.40

Finding the Fourth Proportional to 34,668,886.40, 52,003,329.60 and 16,752,982.40

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Solution

The fourth proportional to 34,668,886.40, 52,003,329.60 and 16,752,982.40 is: 25,129,473.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,668,886.40 : 52,003,329.60 = 16,752,982.40 : x
  2. Step 2: Convert to fraction form
    34,668,886.40/52,003,329.60 = 16,752,982.40/x
  3. Step 3: Cross multiply
    34,668,886.40x = 52,003,329.60 × 16,752,982.40
  4. Step 4: Simplify right side
    34,668,886.40x = 871,210,865,530,199.12
  5. Step 5: Solve for x
    x = 871,210,865,530,199.12/34,668,886.40
  6. Step 6: Final answer
    x = 25,129,473.60

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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.