Home / 14,744,878.07-22,117,297.95-3,962,179.15

Finding the Fourth Proportional to 14,744,878.07, 22,117,297.95 and 3,962,179.15

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Solution

The fourth proportional to 14,744,878.07, 22,117,297.95 and 3,962,179.15 is: 5,943,263.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,878.07 : 22,117,297.95 = 3,962,179.15 : x
  2. Step 2: Convert to fraction form
    14,744,878.07/22,117,297.95 = 3,962,179.15/x
  3. Step 3: Cross multiply
    14,744,878.07x = 22,117,297.95 × 3,962,179.15
  4. Step 4: Simplify right side
    14,744,878.07x = 87,632,696,736,534.50
  5. Step 5: Solve for x
    x = 87,632,696,736,534.50/14,744,878.07
  6. Step 6: Final answer
    x = 5,943,263.58

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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.