Home / 17,554,850,878.32-24,225,694,213.62-9,526,191,416.88

Finding the Fourth Proportional to 17,554,850,878.32, 24,225,694,213.62 and 9,526,191,416.88

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Solution

The fourth proportional to 17,554,850,878.32, 24,225,694,213.62 and 9,526,191,416.88 is: 13,146,144,156.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,554,850,878.32 : 24,225,694,213.62 = 9,526,191,416.88 : x
  2. Step 2: Convert to fraction form
    17,554,850,878.32/24,225,694,213.62 = 9,526,191,416.88/x
  3. Step 3: Cross multiply
    17,554,850,878.32x = 24,225,694,213.62 × 9,526,191,416.88
  4. Step 4: Simplify right side
    17,554,850,878.32x = 230,778,600,285,746,298,880
  5. Step 5: Solve for x
    x = 230,778,600,285,746,298,880/17,554,850,878.32
  6. Step 6: Final answer
    x = 13,146,144,156.13

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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.