Home / 8,429,556,465,477.90-12,635,410,567,392-2,835,423,790,107.30

Finding the Fourth Proportional to 8,429,556,465,477.90, 12,635,410,567,392 and 2,835,423,790,107.30

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Solution

The fourth proportional to 8,429,556,465,477.90, 12,635,410,567,392 and 2,835,423,790,107.30 is: 4,250,133,902,925.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,429,556,465,477.90 : 12,635,410,567,392 = 2,835,423,790,107.30 : x
  2. Step 2: Convert to fraction form
    8,429,556,465,477.90/12,635,410,567,392 = 2,835,423,790,107.30/x
  3. Step 3: Cross multiply
    8,429,556,465,477.90x = 12,635,410,567,392 × 2,835,423,790,107.30
  4. Step 4: Simplify right side
    8,429,556,465,477.90x = 35,826,743,720,556,453,466,996,736
  5. Step 5: Solve for x
    x = 35,826,743,720,556,453,466,996,736/8,429,556,465,477.90
  6. Step 6: Final answer
    x = 4,250,133,902,925.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.