Home / 26,518,182.20-36,594,723.93-14,915,753.54

Finding the Fourth Proportional to 26,518,182.20, 36,594,723.93 and 14,915,753.54

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Solution

The fourth proportional to 26,518,182.20, 36,594,723.93 and 14,915,753.54 is: 20,583,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,518,182.20 : 36,594,723.93 = 14,915,753.54 : x
  2. Step 2: Convert to fraction form
    26,518,182.20/36,594,723.93 = 14,915,753.54/x
  3. Step 3: Cross multiply
    26,518,182.20x = 36,594,723.93 × 14,915,753.54
  4. Step 4: Simplify right side
    26,518,182.20x = 545,837,883,004,220.19
  5. Step 5: Solve for x
    x = 545,837,883,004,220.19/26,518,182.20
  6. Step 6: Final answer
    x = 20,583,533.17

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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.