Home / 26,518,178.70-36,594,719.10-14,915,750.04

Finding the Fourth Proportional to 26,518,178.70, 36,594,719.10 and 14,915,750.04

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Solution

The fourth proportional to 26,518,178.70, 36,594,719.10 and 14,915,750.04 is: 20,583,528.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,518,178.70 : 36,594,719.10 = 14,915,750.04 : x
  2. Step 2: Convert to fraction form
    26,518,178.70/36,594,719.10 = 14,915,750.04/x
  3. Step 3: Cross multiply
    26,518,178.70x = 36,594,719.10 × 14,915,750.04
  4. Step 4: Simplify right side
    26,518,178.70x = 545,837,682,879,613.75
  5. Step 5: Solve for x
    x = 545,837,682,879,613.75/26,518,178.70
  6. Step 6: Final answer
    x = 20,583,528.34

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1.5x scale

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.