Home / 17,898,445.36-24,699,057.88-10,456,797.16

Finding the Fourth Proportional to 17,898,445.36, 24,699,057.88 and 10,456,797.16

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Solution

The fourth proportional to 17,898,445.36, 24,699,057.88 and 10,456,797.16 is: 14,429,914.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,898,445.36 : 24,699,057.88 = 10,456,797.16 : x
  2. Step 2: Convert to fraction form
    17,898,445.36/24,699,057.88 = 10,456,797.16/x
  3. Step 3: Cross multiply
    17,898,445.36x = 24,699,057.88 × 10,456,797.16
  4. Step 4: Simplify right side
    17,898,445.36x = 258,273,038,294,259.62
  5. Step 5: Solve for x
    x = 258,273,038,294,259.62/17,898,445.36
  6. Step 6: Final answer
    x = 14,429,914.62

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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.