Home / 17,012,394,967.80-25,518,592,451.70-14,719,159,255.80

Finding the Fourth Proportional to 17,012,394,967.80, 25,518,592,451.70 and 14,719,159,255.80

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Solution

The fourth proportional to 17,012,394,967.80, 25,518,592,451.70 and 14,719,159,255.80 is: 22,078,738,883.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,012,394,967.80 : 25,518,592,451.70 = 14,719,159,255.80 : x
  2. Step 2: Convert to fraction form
    17,012,394,967.80/25,518,592,451.70 = 14,719,159,255.80/x
  3. Step 3: Cross multiply
    17,012,394,967.80x = 25,518,592,451.70 × 14,719,159,255.80
  4. Step 4: Simplify right side
    17,012,394,967.80x = 375,612,226,280,428,077,056
  5. Step 5: Solve for x
    x = 375,612,226,280,428,077,056/17,012,394,967.80
  6. Step 6: Final answer
    x = 22,078,738,883.70

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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.