Home / 48,854,279.72-73,169,805.90-23,313,225.80

Finding the Fourth Proportional to 48,854,279.72, 73,169,805.90 and 23,313,225.80

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Solution

The fourth proportional to 48,854,279.72, 73,169,805.90 and 23,313,225.80 is: 34,916,576.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,854,279.72 : 73,169,805.90 = 23,313,225.80 : x
  2. Step 2: Convert to fraction form
    48,854,279.72/73,169,805.90 = 23,313,225.80/x
  3. Step 3: Cross multiply
    48,854,279.72x = 73,169,805.90 × 23,313,225.80
  4. Step 4: Simplify right side
    48,854,279.72x = 1,705,824,206,688,872.50
  5. Step 5: Solve for x
    x = 1,705,824,206,688,872.50/48,854,279.72
  6. Step 6: Final answer
    x = 34,916,576.74

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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.