Home / 18,441,794.70-27,662,692.05-14,854,567.95

Finding the Fourth Proportional to 18,441,794.70, 27,662,692.05 and 14,854,567.95

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Solution

The fourth proportional to 18,441,794.70, 27,662,692.05 and 14,854,567.95 is: 22,281,851.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,441,794.70 : 27,662,692.05 = 14,854,567.95 : x
  2. Step 2: Convert to fraction form
    18,441,794.70/27,662,692.05 = 14,854,567.95/x
  3. Step 3: Cross multiply
    18,441,794.70x = 27,662,692.05 × 14,854,567.95
  4. Step 4: Simplify right side
    18,441,794.70x = 410,917,338,736,649.81
  5. Step 5: Solve for x
    x = 410,917,338,736,649.81/18,441,794.70
  6. Step 6: Final answer
    x = 22,281,851.93

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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.