Home / 17,012,395,244.80-25,518,592,867.20-14,719,159,532.80

Finding the Fourth Proportional to 17,012,395,244.80, 25,518,592,867.20 and 14,719,159,532.80

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Solution

The fourth proportional to 17,012,395,244.80, 25,518,592,867.20 and 14,719,159,532.80 is: 22,078,739,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,012,395,244.80 : 25,518,592,867.20 = 14,719,159,532.80 : x
  2. Step 2: Convert to fraction form
    17,012,395,244.80/25,518,592,867.20 = 14,719,159,532.80/x
  3. Step 3: Cross multiply
    17,012,395,244.80x = 25,518,592,867.20 × 14,719,159,532.80
  4. Step 4: Simplify right side
    17,012,395,244.80x = 375,612,239,464,888,926,208
  5. Step 5: Solve for x
    x = 375,612,239,464,888,926,208/17,012,395,244.80
  6. Step 6: Final answer
    x = 22,078,739,299.20

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1.5x scale

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.