Home / 23,571,567.46-32,528,527.41-13,117,404.92

Finding the Fourth Proportional to 23,571,567.46, 32,528,527.41 and 13,117,404.92

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Solution

The fourth proportional to 23,571,567.46, 32,528,527.41 and 13,117,404.92 is: 18,101,887.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,571,567.46 : 32,528,527.41 = 13,117,404.92 : x
  2. Step 2: Convert to fraction form
    23,571,567.46/32,528,527.41 = 13,117,404.92/x
  3. Step 3: Cross multiply
    23,571,567.46x = 32,528,527.41 × 13,117,404.92
  4. Step 4: Simplify right side
    23,571,567.46x = 426,689,865,618,800.44
  5. Step 5: Solve for x
    x = 426,689,865,618,800.44/23,571,567.46
  6. Step 6: Final answer
    x = 18,101,887.64

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1.5x scale

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.