Home / 29,145,034.19-43,714,550.26-9,712,159.66

Finding the Fourth Proportional to 29,145,034.19, 43,714,550.26 and 9,712,159.66

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Solution

The fourth proportional to 29,145,034.19, 43,714,550.26 and 9,712,159.66 is: 14,567,239.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,145,034.19 : 43,714,550.26 = 9,712,159.66 : x
  2. Step 2: Convert to fraction form
    29,145,034.19/43,714,550.26 = 9,712,159.66/x
  3. Step 3: Cross multiply
    29,145,034.19x = 43,714,550.26 × 9,712,159.66
  4. Step 4: Simplify right side
    29,145,034.19x = 424,562,691,590,214.50
  5. Step 5: Solve for x
    x = 424,562,691,590,214.50/29,145,034.19
  6. Step 6: Final answer
    x = 14,567,239.44

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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.