Home / 26,937,999.20-37,173,834.96-14,714,904.80

Finding the Fourth Proportional to 26,937,999.20, 37,173,834.96 and 14,714,904.80

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Solution

The fourth proportional to 26,937,999.20, 37,173,834.96 and 14,714,904.80 is: 20,306,238.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,937,999.20 : 37,173,834.96 = 14,714,904.80 : x
  2. Step 2: Convert to fraction form
    26,937,999.20/37,173,834.96 = 14,714,904.80/x
  3. Step 3: Cross multiply
    26,937,999.20x = 37,173,834.96 × 14,714,904.80
  4. Step 4: Simplify right side
    26,937,999.20x = 547,009,442,487,311.88
  5. Step 5: Solve for x
    x = 547,009,442,487,311.88/26,937,999.20
  6. Step 6: Final answer
    x = 20,306,238.72

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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.