Home / 17,209,586.53-23,748,327.93-9,473,117.77

Finding the Fourth Proportional to 17,209,586.53, 23,748,327.93 and 9,473,117.77

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Solution

The fourth proportional to 17,209,586.53, 23,748,327.93 and 9,473,117.77 is: 13,072,406.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,209,586.53 : 23,748,327.93 = 9,473,117.77 : x
  2. Step 2: Convert to fraction form
    17,209,586.53/23,748,327.93 = 9,473,117.77/x
  3. Step 3: Cross multiply
    17,209,586.53x = 23,748,327.93 × 9,473,117.77
  4. Step 4: Simplify right side
    17,209,586.53x = 224,970,707,321,470.31
  5. Step 5: Solve for x
    x = 224,970,707,321,470.31/17,209,586.53
  6. Step 6: Final answer
    x = 13,072,406.30

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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.