Home / 17,149,110,422.66-23,666,411,070.54-10,283,624,819.57

Finding the Fourth Proportional to 17,149,110,422.66, 23,666,411,070.54 and 10,283,624,819.57

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Solution

The fourth proportional to 17,149,110,422.66, 23,666,411,070.54 and 10,283,624,819.57 is: 14,191,785,245.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,149,110,422.66 : 23,666,411,070.54 = 10,283,624,819.57 : x
  2. Step 2: Convert to fraction form
    17,149,110,422.66/23,666,411,070.54 = 10,283,624,819.57/x
  3. Step 3: Cross multiply
    17,149,110,422.66x = 23,666,411,070.54 × 10,283,624,819.57
  4. Step 4: Simplify right side
    17,149,110,422.66x = 243,376,492,275,222,380,544
  5. Step 5: Solve for x
    x = 243,376,492,275,222,380,544/17,149,110,422.66
  6. Step 6: Final answer
    x = 14,191,785,245.82

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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.