Home / 24,763,412.20-34,173,508.72-13,898,396.20

Finding the Fourth Proportional to 24,763,412.20, 34,173,508.72 and 13,898,396.20

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Solution

The fourth proportional to 24,763,412.20, 34,173,508.72 and 13,898,396.20 is: 19,179,786.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,763,412.20 : 34,173,508.72 = 13,898,396.20 : x
  2. Step 2: Convert to fraction form
    24,763,412.20/34,173,508.72 = 13,898,396.20/x
  3. Step 3: Cross multiply
    24,763,412.20x = 34,173,508.72 × 13,898,396.20
  4. Step 4: Simplify right side
    24,763,412.20x = 474,956,963,734,714.81
  5. Step 5: Solve for x
    x = 474,956,963,734,714.81/24,763,412.20
  6. Step 6: Final answer
    x = 19,179,786.69

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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.