Home / 23,621,545.88-32,597,733.06-12,756,529.88

Finding the Fourth Proportional to 23,621,545.88, 32,597,733.06 and 12,756,529.88

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Solution

The fourth proportional to 23,621,545.88, 32,597,733.06 and 12,756,529.88 is: 17,604,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,621,545.88 : 32,597,733.06 = 12,756,529.88 : x
  2. Step 2: Convert to fraction form
    23,621,545.88/32,597,733.06 = 12,756,529.88/x
  3. Step 3: Cross multiply
    23,621,545.88x = 32,597,733.06 × 12,756,529.88
  4. Step 4: Simplify right side
    23,621,545.88x = 415,833,955,800,153.81
  5. Step 5: Solve for x
    x = 415,833,955,800,153.81/23,621,545.88
  6. Step 6: Final answer
    x = 17,604,011.10

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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.