Home / 16,458,320.35-22,984,961.45-16,458,320.35

Finding the Fourth Proportional to 16,458,320.35, 22,984,961.45 and 16,458,320.35

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Solution

The fourth proportional to 16,458,320.35, 22,984,961.45 and 16,458,320.35 is: 22,984,961.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,458,320.35 : 22,984,961.45 = 16,458,320.35 : x
  2. Step 2: Convert to fraction form
    16,458,320.35/22,984,961.45 = 16,458,320.35/x
  3. Step 3: Cross multiply
    16,458,320.35x = 22,984,961.45 × 16,458,320.35
  4. Step 4: Simplify right side
    16,458,320.35x = 378,293,858,776,500.50
  5. Step 5: Solve for x
    x = 378,293,858,776,500.50/16,458,320.35
  6. Step 6: Final answer
    x = 22,984,961.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.