Home / 19,037,872,740.03-26,244,575,027.82-13,304,356,188.27

Finding the Fourth Proportional to 19,037,872,740.03, 26,244,575,027.82 and 13,304,356,188.27

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Solution

The fourth proportional to 19,037,872,740.03, 26,244,575,027.82 and 13,304,356,188.27 is: 18,340,661,215.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,037,872,740.03 : 26,244,575,027.82 = 13,304,356,188.27 : x
  2. Step 2: Convert to fraction form
    19,037,872,740.03/26,244,575,027.82 = 13,304,356,188.27/x
  3. Step 3: Cross multiply
    19,037,872,740.03x = 26,244,575,027.82 × 13,304,356,188.27
  4. Step 4: Simplify right side
    19,037,872,740.03x = 349,167,174,179,893,346,304
  5. Step 5: Solve for x
    x = 349,167,174,179,893,346,304/19,037,872,740.03
  6. Step 6: Final answer
    x = 18,340,661,215.04

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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.