Home / 25,719,283.80-35,492,487-14,117,044.68

Finding the Fourth Proportional to 25,719,283.80, 35,492,487 and 14,117,044.68

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Solution

The fourth proportional to 25,719,283.80, 35,492,487 and 14,117,044.68 is: 19,481,453.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,719,283.80 : 35,492,487 = 14,117,044.68 : x
  2. Step 2: Convert to fraction form
    25,719,283.80/35,492,487 = 14,117,044.68/x
  3. Step 3: Cross multiply
    25,719,283.80x = 35,492,487 × 14,117,044.68
  4. Step 4: Simplify right side
    25,719,283.80x = 501,049,024,783,319.12
  5. Step 5: Solve for x
    x = 501,049,024,783,319.12/25,719,283.80
  6. Step 6: Final answer
    x = 19,481,453.24

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1.5x scale

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.