Home / 24,165,085.70-36,247,628.55-8,208,733.70

Finding the Fourth Proportional to 24,165,085.70, 36,247,628.55 and 8,208,733.70

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Solution

The fourth proportional to 24,165,085.70, 36,247,628.55 and 8,208,733.70 is: 12,313,100.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,165,085.70 : 36,247,628.55 = 8,208,733.70 : x
  2. Step 2: Convert to fraction form
    24,165,085.70/36,247,628.55 = 8,208,733.70/x
  3. Step 3: Cross multiply
    24,165,085.70x = 36,247,628.55 × 8,208,733.70
  4. Step 4: Simplify right side
    24,165,085.70x = 297,547,130,023,467.12
  5. Step 5: Solve for x
    x = 297,547,130,023,467.12/24,165,085.70
  6. Step 6: Final answer
    x = 12,313,100.55

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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.