Home / 17,226,130,492.20-25,828,992,071.10-8,961,160,060.20

Finding the Fourth Proportional to 17,226,130,492.20, 25,828,992,071.10 and 8,961,160,060.20

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Solution

The fourth proportional to 17,226,130,492.20, 25,828,992,071.10 and 8,961,160,060.20 is: 13,436,432,067.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,226,130,492.20 : 25,828,992,071.10 = 8,961,160,060.20 : x
  2. Step 2: Convert to fraction form
    17,226,130,492.20/25,828,992,071.10 = 8,961,160,060.20/x
  3. Step 3: Cross multiply
    17,226,130,492.20x = 25,828,992,071.10 × 8,961,160,060.20
  4. Step 4: Simplify right side
    17,226,130,492.20x = 231,457,732,142,763,802,624
  5. Step 5: Solve for x
    x = 231,457,732,142,763,802,624/17,226,130,492.20
  6. Step 6: Final answer
    x = 13,436,432,067.41

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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.