Home / 22,635,425,714.15-31,235,978,041.73-12,335,301,934.97

Finding the Fourth Proportional to 22,635,425,714.15, 31,235,978,041.73 and 12,335,301,934.97

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Solution

The fourth proportional to 22,635,425,714.15, 31,235,978,041.73 and 12,335,301,934.97 is: 17,022,221,063.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,635,425,714.15 : 31,235,978,041.73 = 12,335,301,934.97 : x
  2. Step 2: Convert to fraction form
    22,635,425,714.15/31,235,978,041.73 = 12,335,301,934.97/x
  3. Step 3: Cross multiply
    22,635,425,714.15x = 31,235,978,041.73 × 12,335,301,934.97
  4. Step 4: Simplify right side
    22,635,425,714.15x = 385,305,220,378,820,149,248
  5. Step 5: Solve for x
    x = 385,305,220,378,820,149,248/22,635,425,714.15
  6. Step 6: Final answer
    x = 17,022,221,063.77

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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.