Home / 17,260,123,128.13-23,645,975,455.62-16,614,794,845.26

Finding the Fourth Proportional to 17,260,123,128.13, 23,645,975,455.62 and 16,614,794,845.26

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Solution

The fourth proportional to 17,260,123,128.13, 23,645,975,455.62 and 16,614,794,845.26 is: 22,761,890,410.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,260,123,128.13 : 23,645,975,455.62 = 16,614,794,845.26 : x
  2. Step 2: Convert to fraction form
    17,260,123,128.13/23,645,975,455.62 = 16,614,794,845.26/x
  3. Step 3: Cross multiply
    17,260,123,128.13x = 23,645,975,455.62 × 16,614,794,845.26
  4. Step 4: Simplify right side
    17,260,123,128.13x = 392,873,031,111,075,495,936
  5. Step 5: Solve for x
    x = 392,873,031,111,075,495,936/17,260,123,128.13
  6. Step 6: Final answer
    x = 22,761,890,410.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.