Home / 19,384,114,983.06-26,750,078,728.10-10,473,443,736.06

Finding the Fourth Proportional to 19,384,114,983.06, 26,750,078,728.10 and 10,473,443,736.06

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Solution

The fourth proportional to 19,384,114,983.06, 26,750,078,728.10 and 10,473,443,736.06 is: 14,453,352,383.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,384,114,983.06 : 26,750,078,728.10 = 10,473,443,736.06 : x
  2. Step 2: Convert to fraction form
    19,384,114,983.06/26,750,078,728.10 = 10,473,443,736.06/x
  3. Step 3: Cross multiply
    19,384,114,983.06x = 26,750,078,728.10 × 10,473,443,736.06
  4. Step 4: Simplify right side
    19,384,114,983.06x = 280,165,444,493,850,509,312
  5. Step 5: Solve for x
    x = 280,165,444,493,850,509,312/19,384,114,983.06
  6. Step 6: Final answer
    x = 14,453,352,383.57

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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.