Home / 48,893,861.40-73,256,811.30-23,279,717.40

Finding the Fourth Proportional to 48,893,861.40, 73,256,811.30 and 23,279,717.40

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Solution

The fourth proportional to 48,893,861.40, 73,256,811.30 and 23,279,717.40 is: 34,879,590.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,893,861.40 : 73,256,811.30 = 23,279,717.40 : x
  2. Step 2: Convert to fraction form
    48,893,861.40/73,256,811.30 = 23,279,717.40/x
  3. Step 3: Cross multiply
    48,893,861.40x = 73,256,811.30 × 23,279,717.40
  4. Step 4: Simplify right side
    48,893,861.40x = 1,705,397,864,689,126.50
  5. Step 5: Solve for x
    x = 1,705,397,864,689,126.50/48,893,861.40
  6. Step 6: Final answer
    x = 34,879,590.52

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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.