Home / 23,591,522.63-32,539,530.71-15,747,079.77

Finding the Fourth Proportional to 23,591,522.63, 32,539,530.71 and 15,747,079.77

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Solution

The fourth proportional to 23,591,522.63, 32,539,530.71 and 15,747,079.77 is: 21,719,775.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,591,522.63 : 32,539,530.71 = 15,747,079.77 : x
  2. Step 2: Convert to fraction form
    23,591,522.63/32,539,530.71 = 15,747,079.77/x
  3. Step 3: Cross multiply
    23,591,522.63x = 32,539,530.71 × 15,747,079.77
  4. Step 4: Simplify right side
    23,591,522.63x = 512,402,585,689,999.31
  5. Step 5: Solve for x
    x = 512,402,585,689,999.31/23,591,522.63
  6. Step 6: Final answer
    x = 21,719,775.95

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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.