Home / 14,043,334.48-21,066,690.12-4,943,542.24

Finding the Fourth Proportional to 14,043,334.48, 21,066,690.12 and 4,943,542.24

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Solution

The fourth proportional to 14,043,334.48, 21,066,690.12 and 4,943,542.24 is: 7,415,907.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,043,334.48 : 21,066,690.12 = 4,943,542.24 : x
  2. Step 2: Convert to fraction form
    14,043,334.48/21,066,690.12 = 4,943,542.24/x
  3. Step 3: Cross multiply
    14,043,334.48x = 21,066,690.12 × 4,943,542.24
  4. Step 4: Simplify right side
    14,043,334.48x = 104,144,072,465,210.67
  5. Step 5: Solve for x
    x = 104,144,072,465,210.67/14,043,334.48
  6. Step 6: Final answer
    x = 7,415,907.71

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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.