Home / 23,610,432.18-32,584,720.86-13,820,282.94

Finding the Fourth Proportional to 23,610,432.18, 32,584,720.86 and 13,820,282.94

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Solution

The fourth proportional to 23,610,432.18, 32,584,720.86 and 13,820,282.94 is: 19,073,351.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,610,432.18 : 32,584,720.86 = 13,820,282.94 : x
  2. Step 2: Convert to fraction form
    23,610,432.18/32,584,720.86 = 13,820,282.94/x
  3. Step 3: Cross multiply
    23,610,432.18x = 32,584,720.86 × 13,820,282.94
  4. Step 4: Simplify right side
    23,610,432.18x = 450,330,061,806,120.12
  5. Step 5: Solve for x
    x = 450,330,061,806,120.12/23,610,432.18
  6. Step 6: Final answer
    x = 19,073,351.07

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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.