Home / 16,634,265.50-24,953,762.95-5,120,692.83

Finding the Fourth Proportional to 16,634,265.50, 24,953,762.95 and 5,120,692.83

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Solution

The fourth proportional to 16,634,265.50, 24,953,762.95 and 5,120,692.83 is: 7,681,767.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,265.50 : 24,953,762.95 = 5,120,692.83 : x
  2. Step 2: Convert to fraction form
    16,634,265.50/24,953,762.95 = 5,120,692.83/x
  3. Step 3: Cross multiply
    16,634,265.50x = 24,953,762.95 × 5,120,692.83
  4. Step 4: Simplify right side
    16,634,265.50x = 127,780,555,006,782.92
  5. Step 5: Solve for x
    x = 127,780,555,006,782.92/16,634,265.50
  6. Step 6: Final answer
    x = 7,681,767.19

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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.