Home / 17,817,792.16-24,588,617.84-9,669,028

Finding the Fourth Proportional to 17,817,792.16, 24,588,617.84 and 9,669,028

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Solution

The fourth proportional to 17,817,792.16, 24,588,617.84 and 9,669,028 is: 13,343,293.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,792.16 : 24,588,617.84 = 9,669,028 : x
  2. Step 2: Convert to fraction form
    17,817,792.16/24,588,617.84 = 9,669,028/x
  3. Step 3: Cross multiply
    17,817,792.16x = 24,588,617.84 × 9,669,028
  4. Step 4: Simplify right side
    17,817,792.16x = 237,748,034,376,259.53
  5. Step 5: Solve for x
    x = 237,748,034,376,259.53/17,817,792.16
  6. Step 6: Final answer
    x = 13,343,293.73

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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.