Home / 24,903,453.65-37,366,530.59-12,781,429.83

Finding the Fourth Proportional to 24,903,453.65, 37,366,530.59 and 12,781,429.83

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Solution

The fourth proportional to 24,903,453.65, 37,366,530.59 and 12,781,429.83 is: 19,177,970.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,903,453.65 : 37,366,530.59 = 12,781,429.83 : x
  2. Step 2: Convert to fraction form
    24,903,453.65/37,366,530.59 = 12,781,429.83/x
  3. Step 3: Cross multiply
    24,903,453.65x = 37,366,530.59 × 12,781,429.83
  4. Step 4: Simplify right side
    24,903,453.65x = 477,597,688,758,587.06
  5. Step 5: Solve for x
    x = 477,597,688,758,587.06/24,903,453.65
  6. Step 6: Final answer
    x = 19,177,970.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.