Home / 1,819,796,855,514.50-2,510,110,434,085.20-1,170,296,575,489.40

Finding the Fourth Proportional to 1,819,796,855,514.50, 2,510,110,434,085.20 and 1,170,296,575,489.40

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Solution

The fourth proportional to 1,819,796,855,514.50, 2,510,110,434,085.20 and 1,170,296,575,489.40 is: 1,614,231,630,419.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819,796,855,514.50 : 2,510,110,434,085.20 = 1,170,296,575,489.40 : x
  2. Step 2: Convert to fraction form
    1,819,796,855,514.50/2,510,110,434,085.20 = 1,170,296,575,489.40/x
  3. Step 3: Cross multiply
    1,819,796,855,514.50x = 2,510,110,434,085.20 × 1,170,296,575,489.40
  4. Step 4: Simplify right side
    1,819,796,855,514.50x = 2,937,573,645,110,120,602,927,104
  5. Step 5: Solve for x
    x = 2,937,573,645,110,120,602,927,104/1,819,796,855,514.50
  6. Step 6: Final answer
    x = 1,614,231,630,419.87

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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.