Home / 23,574,503.20-32,513,405.52-13,907,380

Finding the Fourth Proportional to 23,574,503.20, 32,513,405.52 and 13,907,380

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Solution

The fourth proportional to 23,574,503.20, 32,513,405.52 and 13,907,380 is: 19,180,734.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,574,503.20 : 32,513,405.52 = 13,907,380 : x
  2. Step 2: Convert to fraction form
    23,574,503.20/32,513,405.52 = 13,907,380/x
  3. Step 3: Cross multiply
    23,574,503.20x = 32,513,405.52 × 13,907,380
  4. Step 4: Simplify right side
    23,574,503.20x = 452,176,285,660,737.62
  5. Step 5: Solve for x
    x = 452,176,285,660,737.62/23,574,503.20
  6. Step 6: Final answer
    x = 19,180,734.45

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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.