Home / 29,970,218.16-41,345,702.64-17,574,018.12

Finding the Fourth Proportional to 29,970,218.16, 41,345,702.64 and 17,574,018.12

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Solution

The fourth proportional to 29,970,218.16, 41,345,702.64 and 17,574,018.12 is: 24,244,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,970,218.16 : 41,345,702.64 = 17,574,018.12 : x
  2. Step 2: Convert to fraction form
    29,970,218.16/41,345,702.64 = 17,574,018.12/x
  3. Step 3: Cross multiply
    29,970,218.16x = 41,345,702.64 × 17,574,018.12
  4. Step 4: Simplify right side
    29,970,218.16x = 726,610,127,379,491.88
  5. Step 5: Solve for x
    x = 726,610,127,379,491.88/29,970,218.16
  6. Step 6: Final answer
    x = 24,244,405.68

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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.