Home / 29,895,536.08-41,255,839.38-16,144,499.80

Finding the Fourth Proportional to 29,895,536.08, 41,255,839.38 and 16,144,499.80

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Solution

The fourth proportional to 29,895,536.08, 41,255,839.38 and 16,144,499.80 is: 22,279,409.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895,536.08 : 41,255,839.38 = 16,144,499.80 : x
  2. Step 2: Convert to fraction form
    29,895,536.08/41,255,839.38 = 16,144,499.80/x
  3. Step 3: Cross multiply
    29,895,536.08x = 41,255,839.38 × 16,144,499.80
  4. Step 4: Simplify right side
    29,895,536.08x = 666,054,890,619,242.25
  5. Step 5: Solve for x
    x = 666,054,890,619,242.25/29,895,536.08
  6. Step 6: Final answer
    x = 22,279,409.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.