Home / 14,972,492.90-22,458,739.35-14,846,521.70

Finding the Fourth Proportional to 14,972,492.90, 22,458,739.35 and 14,846,521.70

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Solution

The fourth proportional to 14,972,492.90, 22,458,739.35 and 14,846,521.70 is: 22,269,782.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,492.90 : 22,458,739.35 = 14,846,521.70 : x
  2. Step 2: Convert to fraction form
    14,972,492.90/22,458,739.35 = 14,846,521.70/x
  3. Step 3: Cross multiply
    14,972,492.90x = 22,458,739.35 × 14,846,521.70
  4. Step 4: Simplify right side
    14,972,492.90x = 333,434,161,114,418.88
  5. Step 5: Solve for x
    x = 333,434,161,114,418.88/14,972,492.90
  6. Step 6: Final answer
    x = 22,269,782.55

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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.