Home / 23,749,536-32,774,423.04-12,884,520

Finding the Fourth Proportional to 23,749,536, 32,774,423.04 and 12,884,520

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Solution

The fourth proportional to 23,749,536, 32,774,423.04 and 12,884,520 is: 17,780,671.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,749,536 : 32,774,423.04 = 12,884,520 : x
  2. Step 2: Convert to fraction form
    23,749,536/32,774,423.04 = 12,884,520/x
  3. Step 3: Cross multiply
    23,749,536x = 32,774,423.04 × 12,884,520
  4. Step 4: Simplify right side
    23,749,536x = 422,282,709,147,340.81
  5. Step 5: Solve for x
    x = 422,282,709,147,340.81/23,749,536
  6. Step 6: Final answer
    x = 17,780,671.97

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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.