Home / 58,708,819.59-81,018,835.46-32,247,790.97

Finding the Fourth Proportional to 58,708,819.59, 81,018,835.46 and 32,247,790.97

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Solution

The fourth proportional to 58,708,819.59, 81,018,835.46 and 32,247,790.97 is: 44,502,316.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,708,819.59 : 81,018,835.46 = 32,247,790.97 : x
  2. Step 2: Convert to fraction form
    58,708,819.59/81,018,835.46 = 32,247,790.97/x
  3. Step 3: Cross multiply
    58,708,819.59x = 81,018,835.46 × 32,247,790.97
  4. Step 4: Simplify right side
    58,708,819.59x = 2,612,678,469,980,570.50
  5. Step 5: Solve for x
    x = 2,612,678,469,980,570.50/58,708,819.59
  6. Step 6: Final answer
    x = 44,502,316.49

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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.