Home / 30,327,457.32-41,847,214.41-17,273,052.02

Finding the Fourth Proportional to 30,327,457.32, 41,847,214.41 and 17,273,052.02

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Solution

The fourth proportional to 30,327,457.32, 41,847,214.41 and 17,273,052.02 is: 23,834,148.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,327,457.32 : 41,847,214.41 = 17,273,052.02 : x
  2. Step 2: Convert to fraction form
    30,327,457.32/41,847,214.41 = 17,273,052.02/x
  3. Step 3: Cross multiply
    30,327,457.32x = 41,847,214.41 × 17,273,052.02
  4. Step 4: Simplify right side
    30,327,457.32x = 722,829,111,186,787.50
  5. Step 5: Solve for x
    x = 722,829,111,186,787.50/30,327,457.32
  6. Step 6: Final answer
    x = 23,834,148.16

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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.