Home / 17,287,590,076.63-23,855,037,650.00-9,561,433,546.51

Finding the Fourth Proportional to 17,287,590,076.63, 23,855,037,650.00 and 9,561,433,546.51

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Solution

The fourth proportional to 17,287,590,076.63, 23,855,037,650.00 and 9,561,433,546.51 is: 13,193,762,475.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,287,590,076.63 : 23,855,037,650.00 = 9,561,433,546.51 : x
  2. Step 2: Convert to fraction form
    17,287,590,076.63/23,855,037,650.00 = 9,561,433,546.51/x
  3. Step 3: Cross multiply
    17,287,590,076.63x = 23,855,037,650.00 × 9,561,433,546.51
  4. Step 4: Simplify right side
    17,287,590,076.63x = 228,088,357,240,057,364,480
  5. Step 5: Solve for x
    x = 228,088,357,240,057,364,480/17,287,590,076.63
  6. Step 6: Final answer
    x = 13,193,762,475.22

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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.