Home / 104,156,215.26-156,264,659.28-46,635,034.32

Finding the Fourth Proportional to 104,156,215.26, 156,264,659.28 and 46,635,034.32

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Solution

The fourth proportional to 104,156,215.26, 156,264,659.28 and 46,635,034.32 is: 69,966,134.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,156,215.26 : 156,264,659.28 = 46,635,034.32 : x
  2. Step 2: Convert to fraction form
    104,156,215.26/156,264,659.28 = 46,635,034.32/x
  3. Step 3: Cross multiply
    104,156,215.26x = 156,264,659.28 × 46,635,034.32
  4. Step 4: Simplify right side
    104,156,215.26x = 7,287,407,748,525,907
  5. Step 5: Solve for x
    x = 7,287,407,748,525,907/104,156,215.26
  6. Step 6: Final answer
    x = 69,966,134.33

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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.