Home / 23,410,939,104.90-32,307,127,957.44-12,706,059,987.72

Finding the Fourth Proportional to 23,410,939,104.90, 32,307,127,957.44 and 12,706,059,987.72

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Solution

The fourth proportional to 23,410,939,104.90, 32,307,127,957.44 and 12,706,059,987.72 is: 17,534,380,146.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410,939,104.90 : 32,307,127,957.44 = 12,706,059,987.72 : x
  2. Step 2: Convert to fraction form
    23,410,939,104.90/32,307,127,957.44 = 12,706,059,987.72/x
  3. Step 3: Cross multiply
    23,410,939,104.90x = 32,307,127,957.44 × 12,706,059,987.72
  4. Step 4: Simplify right side
    23,410,939,104.90x = 410,496,305,858,178,514,944
  5. Step 5: Solve for x
    x = 410,496,305,858,178,514,944/23,410,939,104.90
  6. Step 6: Final answer
    x = 17,534,380,146.77

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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.