Home / 12,466,833,501.90-17,204,239,554.88-6,751,124,194.37

Finding the Fourth Proportional to 12,466,833,501.90, 17,204,239,554.88 and 6,751,124,194.37

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Solution

The fourth proportional to 12,466,833,501.90, 17,204,239,554.88 and 6,751,124,194.37 is: 9,316,556,436.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,466,833,501.90 : 17,204,239,554.88 = 6,751,124,194.37 : x
  2. Step 2: Convert to fraction form
    12,466,833,501.90/17,204,239,554.88 = 6,751,124,194.37/x
  3. Step 3: Cross multiply
    12,466,833,501.90x = 17,204,239,554.88 × 6,751,124,194.37
  4. Step 4: Simplify right side
    12,466,833,501.90x = 116,147,957,904,722,788,352
  5. Step 5: Solve for x
    x = 116,147,957,904,722,788,352/12,466,833,501.90
  6. Step 6: Final answer
    x = 9,316,556,436.49

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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.