Home / 29,256,146.58-43,902,156.96-13,095,762.06

Finding the Fourth Proportional to 29,256,146.58, 43,902,156.96 and 13,095,762.06

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Solution

The fourth proportional to 29,256,146.58, 43,902,156.96 and 13,095,762.06 is: 19,651,672.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,256,146.58 : 43,902,156.96 = 13,095,762.06 : x
  2. Step 2: Convert to fraction form
    29,256,146.58/43,902,156.96 = 13,095,762.06/x
  3. Step 3: Cross multiply
    29,256,146.58x = 43,902,156.96 × 13,095,762.06
  4. Step 4: Simplify right side
    29,256,146.58x = 574,932,201,468,933
  5. Step 5: Solve for x
    x = 574,932,201,468,933/29,256,146.58
  6. Step 6: Final answer
    x = 19,651,672.17

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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.